Academic literature on the topic 'Reconfigurable phase shifter'

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Journal articles on the topic "Reconfigurable phase shifter"

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Golod, Taras, Razmik A. Hovhannisyan, Olena M. Kapran, Vyacheslav V. Dremov, Vasily S. Stolyarov, and Vladimir M. Krasnov. "Reconfigurable Josephson Phase Shifter." Nano Letters 21, no. 12 (June 11, 2021): 5240–46. http://dx.doi.org/10.1021/acs.nanolett.1c01366.

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Qaroot, Abdullah, and Gokhan Mumcu. "Microfluidically Reconfigurable Reflection Phase Shifter." IEEE Microwave and Wireless Components Letters 28, no. 8 (August 2018): 684–86. http://dx.doi.org/10.1109/lmwc.2018.2847046.

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Chicherin, Dmitry, Mikael Sterner, Dmitri Lioubtchenko, Joachim Oberhammer, and Antti V. Räisänen. "Analog-type millimeter-wave phase shifters based on MEMS tunable high-impedance surface and dielectric rod waveguide." International Journal of Microwave and Wireless Technologies 3, no. 5 (October 2011): 533–38. http://dx.doi.org/10.1017/s1759078711000821.

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Millimeter-wave phase shifters are important components for a wide scope of applications. An analog-type phase shifter for W-band has been designed, analyzed, fabricated, and measured. The phase shifter consists of a reconfigurable high-impedance surface (HIS) controlled by micro-electromechanical system (MEMS) varactors and placed adjacent to a silicon dielectric rod waveguide. The analog-type phase shift in the range of 0–32° is observed at 75 GHz whereas applying bias voltage from 0 to 40 V to the MEMS varactors. The insertion loss of the MEMS tunable HIS is between 1.7 and 5 dB, depending on the frequency.
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Gao, Sheng, Jun Yang, Peng Wang, Andong Zheng, Hongbo Lu, Guangsheng Deng, Weien Lai, and Zhiping Yin. "Tunable Liquid Crystal Based Phase Shifter with a Slot Unit Cell for Reconfigurable Reflectarrays in F-Band." Applied Sciences 8, no. 12 (December 6, 2018): 2528. http://dx.doi.org/10.3390/app8122528.

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An electrically tuned phase shifter based on the single slot unit cell and liquid crystal for a reconfigurable reflectarray antenna was presented. The simulation and measured results obtained at the F-band were used to demonstrate that the dielectric properties of a nematic state liquid crystal could be exploited to realize a slot unit cell phase shifter for the reconfigurable reflectarrays antennas. By reducing the inhomogeneous of the external electric field in the liquid crystal layer, a lower control voltage and improved model accuracy was obtained. In the experiments test, the achieved saturation bias voltage (10 V) was smaller than the previously reported structure, and the phase shift of the reflectarray greater than 300° was achieved in the frequency range 121.5–126 GHz. The maximum phase shift of 306° occurred at 124.5 GHz.
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Lababidi, Raafat, Maryam Al Shami, Marc Le Roy, Denis Le Jeune, Khaled Khoder, and André Pérennec. "Tunable channelised bandstop passive filter using reconfigurable phase shifter." IET Microwaves, Antennas & Propagation 13, no. 5 (March 2019): 591–96. http://dx.doi.org/10.1049/iet-map.2018.5430.

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Padilla, P., A. Muñoz-Acevedo, and M. Sierra-Castañer. "Low loss 360° Ku band electronically reconfigurable phase shifter." AEU - International Journal of Electronics and Communications 64, no. 11 (November 2010): 1100–1104. http://dx.doi.org/10.1016/j.aeue.2009.11.007.

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Abdollahy, Hassan, Ali Farahbakhsh, and Mohammad Hossein Ostovarzadeh. "Mechanical reconfigurable phase shifter based on gap waveguide technology." AEU - International Journal of Electronics and Communications 132 (April 2021): 153655. http://dx.doi.org/10.1016/j.aeue.2021.153655.

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Li, Jinfeng. "Rethinking Figure-of-Merits of Liquid Crystals Shielded Coplanar Waveguide Phase Shifters at 60 GHz." J 4, no. 3 (August 17, 2021): 444–51. http://dx.doi.org/10.3390/j4030034.

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The demand for reconfigurable millimetre-wave (mm-Wave) components based on highly anisotropic liquid crystals (LC) is higher than ever before for the UK and worldwide. In this work, 60 GHz investigation on a bespoke shielded coplanar waveguide (SCPW) phase shifter structure filled with 16 types of microwave-enabled nematic LCs respectively indicates that the patterns of the device’s figure-of-merit (FoM, defined as the ratio of maximum differential phase shift to maximum insertion loss) reshuffle from those of the characterised LC materials’ FoM (defined as the ratio of tunability to maximum dissipation factor). To be more specific, GT7-29001- and MDA-03-2838-based phase shifters exhibit the highest FoM for devices, outperforming phase shifters based on GT5-28004 and TUD-566 with the highest FoM for materials. Such a mismatch between the device’s FoM and LC’s FoM implies a nonlinearly perturbed wave-occupied volume ratio effect. Furthermore, the relationship between insertion loss and the effective delay line length is nonlinear, as evidenced by measurement results of two phase shifters (0–π and 0–2π, respectively). Such nonlinearities complicate the established FoM metrics and potentially lead to a renewed interest in the selection and material synthesis of LCs to optimise reconfigurable mmWave devices, and promote their technological exploitation in phased array systems targeting demanding applications such as inter-satellite links and satellite internet.
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Ji, Yuan, Lei Ge, Jianpeng Wang, Quangang Chen, Wen Wu, and Yujian Li. "Reconfigurable Phased-Array Antenna Using Continuously Tunable Substrate Integrated Waveguide Phase Shifter." IEEE Transactions on Antennas and Propagation 67, no. 11 (November 2019): 6894–908. http://dx.doi.org/10.1109/tap.2019.2927813.

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Unlu, Mehmet, Simsek Demir, and Tayfun Akin. "A 15–40-GHz Frequency Reconfigurable RF MEMS Phase Shifter." IEEE Transactions on Microwave Theory and Techniques 61, no. 8 (August 2013): 2865–77. http://dx.doi.org/10.1109/tmtt.2013.2271995.

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Dissertations / Theses on the topic "Reconfigurable phase shifter"

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Unlu, Mehmet. "Novel Impedance Tuner, Phase Shifter, And Vector Modulators Using Rf Mems Technology." Phd thesis, METU, 2009. http://etd.lib.metu.edu.tr/upload/4/12610502/index.pdf.

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This thesis presents the theory, design, fabrication, and measurement results of novel reconfigurable impedance tuner, phase shifter, and vector modulators using the RF MEMS technology. The presented circuits are based on triple stub topology, and it is shown both theoretically and experimentally in this thesis that it is possible to control the insertion phase and amplitude of the input signal simultaneously using this topology. The presented circuits are implemented using an in-house, surface micromachining fabrication process developed at METU, namely METU RF MEMS Fabrication Process, which is implemented using six masks on quartz substrates. The RF MEMS impedance tuner is designed to operate in 6-20 GHz frequency band, and it covers the Smith Chart with 1331 impedance points. The measurement results of 729 impedance points of the fabricated impedance tuner show that a wide Smith Chart coverage is obtained in the entire band. The RF MEMS phase shifter is designed to cover 0-360 degrees range 10 degree steps at 15 GHz center frequency. The measurement results of the fabricated phase shifter show that the average phase error is 1.7 degrees, the average insertion loss is -3.1 dB, and the average return loss is -19.3 dB for the measured 21 phase states. The phase shifter can also work up to 30 GHz and 40 GHz with average insertion losses of -5 dB and -8 dB, respectively. The designed RF MEMS vector modulator operates in 22.5-27.5 GHz band, and it has 3 amplitude and 8 phase states. The measurement results of the fabricated vector modulator show that the amplitude error is 0.5 dB, the phase error is 4 degrees, and the return loss is -15 dB on average among the 24 measured states at each of 22.5, 25, and 27.5 GHz frequencies.
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Sadiq, Mohammad Nikhian. "Conception et développement de dispositifs hyperfréquences à reconfiguration rapide à partir de matériaux à transition isolant-métal (MIT) : application au dioxyde de vanadium (VO2)." Thesis, Brest, 2019. http://www.theses.fr/2019BRES0109.

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Ce travail de thèse, réalisé au Lab−STICC, dans le cadre du projet ANR MUFRED, porte sur l’étude, la conception et le développement de dispositifs hyperfréquences reconfigurables à base de dioxyde de vanadium (matériau à transition isolant-métal). Ce projet, multidisciplinaire – allant du dépôt et l’étude du matériau à la conception et la caractérisation de dispositifs RF en passant par une commande optique – vise à démontrer les performances du VO2 en tant qu’élément d’accord pour une commutation rapide (une dizaine de nanosecondes) à ultra-rapide (une centaine de picosecondes, selon la littérature). Pour ce faire, ce travail débute par une caractérisation du dioxyde de vanadium en tant qu’élément de commutation avant de l’intégrer dans des dispositifs reconfigurables.Ainsi, les premiers commutateurs SPST, SP2T et SP4T à base de VO2 sont conçus pour un contrôle de la transition isolant-métal par commande électrique et optique. Ces commutateurs sont par la suite utilisés dans la conception de déphaseurs reconfigurables 1-bit (déphasage relatif de 0° et − 45°) et 2-bits (déphasage relatif de 0°, − 90°, − 180°, − 270°) de type « True Time Delay » à lignes commutées.La suite du travail porte sur le démonstrateur ciblé par le projet MUFRED, i.e. un réseau d’antennes phasé reconfigurable à base de commutateurs de VO2. Les performances de chacun des blocs RF intervenant dans sa conception sont décrites, présentées et analysées.Les premiers démonstrateurs réalisés ont permis d’envisager des perspectives d’amélioration à court et long terme
This thesis, conducted at Lab−STICC as part of the ANR MUFRED project, focuses on the study, the design and the development of reconfigurable microwave devices based on vanadium dioxide (a metal-insulator transition material). This multidisciplinary project – from material deposition and study to the design and characterization of RF devices by way of optical control – aims to demonstrate the VO2 performances as a tuning element for fast (about ten nanoseconds) to ultra-fast (about hundred picoseconds) switching.With this aim in mind, this work begins with a characterization of vanadium dioxide as a tuning element before integrating it into reconfigurable RF devices.Thus, the first VO2 based switches, SPST, SP2T and SP4T are designed for control of the metal-insulator transition with an electrical or optical command. These switches are subsequently used in the design of reconfigurable 1-bit (relative phase shift of 0° and − 45°) and 2-bits (relative phase shift of 0°, − 90°, − 180° and − 270°) switched lines True Time Delay phase shifters.Then this study focuses on the proof-of-concept targeted by the MUFRED project, i.e. a reconfigurable phased array antennas based on VO2 switches. The performances of each RF blocks involved in its design are described, presented and analyzed.The first demonstrators carried out make it possible to foresee prospects for improvement in the short and long term
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Haridas, Nakul Raghavanand. "Parylene based low actuation MEMS phase shifters for reconfigurable antenna applications." Thesis, University of Edinburgh, 2014. http://hdl.handle.net/1842/17079.

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Wireless networks face ever-changing demands on their spectrum and infrastructure resources such as, increased communication bands, capacity-intensive data applications, and the steady growth of worldwide wireless subscribers. This rapid increase in the use of wireless communication and the dependence on a reliable connectivity leads manufacturers to seek systems which are ever smaller, low power, provide long range, and high bandwidth, whilst giving higher reliable technologies. In modern communication systems MEMS is now finding its way, replacing older more high power and non-linear systems. One of the important components of RF MEMS technology is the implementation of MEMS phase shifters for phased array applications that require better performance than arrays of conventional phase shifters. An important example is where RF MEMS devices can be applied to vary the characteristics of an antenna, such as beam steering or tuning in a multiband antenna. The core of this thesis is the development and fabrication of a novel Parylene based MEMS phase shifter. This is the first novel application of Parylene as the strength member of the MEMS bridge. The implementation provided MEMS devices with lower actuation voltage of < 25 V. The fabricated phases shifters provide higher RF performance such as < 1 dB insertion loss, linearity of > 65 dBm, and return loss of < -15 dB. The reliability of the fabricated devices were tested beyond 2 billion switching cycles. This is higher than competing MEMS capacitive devices with a maximum lifetime of 500 million cycles. The fabricated device provides a maximum phase shift of 16.82° at 2.5 GHz, whilst the nominal value of phase shift was 5.4° at 2.5 GHz within the stable region of operation. The fabricated device provides comparable results with respect to reference DMTL designs. The research carried out in this thesis has lead to a number of international publications and four granted patents. The generic nature of this technology can open new opportunities in the conception and application of new MEMS devices in communication and sensing applications. The ability to deliver miniature, low power and high efficiency MEMS capacitive devices, will revolutionise the next generation of tuneable RF components suitable for mobile and handheld devices of the future.
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Ghassemiparvin, Behnam. "Paraffin-Based RF Microsystems for Millimeter Wave Reconfigurable Antennas." The Ohio State University, 2020. http://rave.ohiolink.edu/etdc/view?acc_num=osu157685881599312.

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Mener, Simon. "Conception d’une cellule déphaseuse pour réseau réflecteur reconfigurable à deux polarisations circulaires indépendantes." Thesis, Rennes, INSA, 2013. http://www.theses.fr/2013ISAR0028/document.

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Cette thèse, menée en partenariat avec le CNES et la DGA s’inscrit dans un contexte international très actif sur les réseaux réflecteurs ou reflectarrays. Un reflectarray est constitué d’une source primaire placée au-dessus d’un réseau de cellules contrôlant les propriétés du champ réfléchi. Une reconfiguration du diagramme de rayonnement peut être réalisée de manière électronique en introduisant des éléments actifs dans chacune des cellules. Dans ce contexte, le travail réalisé a consisté à étudier une nouvelle topologie de cellule permettant de réfléchir indépendamment deux ondes incidentes, en polarisations circulaires gauche et droite, en bande X. Cette cellule, basée sur la superposition d’une cellule sélective en polarisation et d’une cellule simple polarisation, est conçue de façon à être compatible avec une reconfiguration électronique à l’aide de commutateurs. Après un important travail de simulation électromagnétique, une première validation expérimentale, menée à l’échelle de la cellule unitaire, a mis en évidence de très bonnes performances dans les deux polarisations (pertes inférieures à 1dB, déphasage atteignant 2 bits de résolution). A cette occasion, un banc de caractérisation spécifique a été développé. Une étude de faisabilité de la cellule reconfigurable a également été menée afin d’identifier les technologies de commutateur les plus pertinentes et de quantifier les perturbations apportées par la circuiterie de commande. Finalement, un démonstrateur de réseau à états figés a été réalisé et mesuré. Constitué de 97 cellules, il a permis de démontrer les potentialités de la structure développée, pour une application spatiale réaliste : dépointage jusqu’à 26°, bande passante de 800 MHz en bande X, réjection de polarisation croisée>20dB correspondant à une pureté de polarisation circulaire satisfaisante (TE<2dB). Il s’agit de la première antenne à réseau réflecteur qui permette de gérer indépendamment et simultanément les deux orientations de la polarisation circulaire à la même fréquence tout en offrant des capacités de reconfigurabilité
This thesis done in partnership with the French Space Agency (CNES) and the French Defense Agency (DGA) is placed in a very active international context on reflectarrays antennas. A reflectarray consists of a primary source located above microstrip elements on a grounded substrate. The microstrip elements are designed to reradiate the incident wave. A reconfiguration of the radiation pattern can be electronically achieved by introducing switches in each element. In this context, for space applications in X-band, the objective of this thesis is to propose a dual-circular polarization (CP) unit-cell able to separate at the same frequency, the two incident circular polarizations. This unit-cell, made of two layers with reconfigurable capabilities, is based on a circular polarization selective surface (CPSS) and on a single polarization cell. After intensive electromagnetic simulations, the unit-cell in dual-circular polarization with reconfigurable capabilities has been experimentally validated using a specific waveguide measurement. In fact, the unitcell reflects independently and simultaneously the two incidents circular polarizations for a phase resolution around 2 bits in LHCP and in RHCP. A feasibility study of the reconfigurable cell was also carried out to identify the most relevant technologies. Then, a reflectarray in X-band has been designed, fabricated and measured. Made up of 97 cells, it has demonstrated the potentialities of the structure for a realistic space application: scan angle up to 26 °, bandwidth of 800MHz in X-band, cross-polarization rejection>20dB and good polarization purity (AR<2dB). This is the first time that a dual circular polarization reflectarray with reconfigurable capabilities has been validated with the unique capability to reflect independently and simultaneously the two incident circular polarization at the same frequency
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Makdissy, Tony. "Nouvelles topologies de cellules déphaseuses à coût et complexité réduits pour les antennes réseaux réflecteurs large bande." Phd thesis, INSA de Rennes, 2013. http://tel.archives-ouvertes.fr/tel-00958105.

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Les réseaux réflecteurs imprimés connaissent un fort développement depuis la fin des années 80. Ce type d'antenne offre la possibilité de former des diagrammes de rayonnement complexes avec une relative simplicité, un faible coût de réalisation, de faibles pertes et un volume réduit. Cependant, il souffre encore de quelques défauts : - La non régularité de la géométrie de la cellule sur la surface du réseau, dans le cas d'une antenne passive, peut engendrer des dégradations sur le diagramme de rayonnement, surtout à la transition entre deux géométries extrêmes, lorsqu'un nouveau cycle de phase commence. - Le nombre relativement élevé de composants utilisés pour contrôler la phase de l'onde réfléchie, dans le cas d'une antenne reconfigurable, augmente le coût de fabrication de l'antenne et complexifie le circuit de commande des éléments reconfigurables. - La limitation en bande passante, qui a longtemps cantonné ce type d'antenne à des applications bande étroite, est principalement liée au comportement de la cellule unitaire constitutive du réseau. Dans cette thèse, nous nous intéressons donc à la conception de nouvelles topologies de cellules déphaseuses, passives et surtout reconfigurables, qui permettent, tout en conservant une relative simplicité de réalisation, d'offrir une large bande passante. De plus, le contrôle de la phase, dans le cas des cellules reconfigurables, doit être réalisé avec un nombre réduit de composants afin de respecter la contrainte de faible coût de fabrication.
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Hage-Ali, Sami. "Antennes et dispositifs hyperfréquences millimétriques ultrasouples reconfigurables à base de Microsystèmes Magnéto-Electro-Mécaniques (MMEMS) : conception, réalisation, mesures." Phd thesis, Ecole Centrale de Lille, 2011. http://tel.archives-ouvertes.fr/tel-00638181.

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Il y a à l'heure actuelle un grand besoin d'antennes reconfigurables dans la bande des 60 GHz pour des applications de télédétection et de télécommunications sans fil très hauts débits. Les solutions traditionnelles de reconfiguration sont basées sur des semiconducteurs ou des composants RF-MEMS, qui connaissent un coût, une complexité et des pertes croissantes en bande millimétrique. Dans cette thèse, une approche originale a été développée : elle est basée sur la reconfiguration mécanique d'antennes et dispositifs millimétriques microrubans sur substrat élastomère ultrasouple PDMS grâce à des actionneurs MEMS grands déplacements. Premièrement, les choix de conception, la technique de simulation éléments finis (HFSS), et surtout la microfabrication d'antennes sur membrane PDMS ainsi que les techniques de mesure en impédance et rayonnement sont abordés.Deux axes ont ensuite été étudiés : les antennes accordables en fréquence, et les antennes et composants pour le balayage angulaire (déphaseurs et antennes à balayage mécanique de type scanner). Des procédés technologiques innovants ont été développés (reports de métallisations épaisses biocompatibles et d'aimants permanents en couches minces sur membrane PDMS) et différentes techniques d'actionnement (pneumatique, magnétique, par électromouillage) ont été mises en œuvre. Les performances en terme d'accord en fréquence (8,2 %) et de balayage angulaire (-90/+100°) dépassent l'état de l'art des antennes du même type en bande millimétrique, et ceci en utilisant une technologie peu complexe, ultra bas-coût et prometteuse pour la montée en fréquence.
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Shoa, Tina. "Micro-spring supported membrane for reconfigurable microstrip phase shifter." 2004. http://hdl.handle.net/1993/15761.

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Kim, Chan Ho. "Reconfigurable Microstrip Bandpass Filters, Phase Shifters Using Piezoelectric Transducers, and Beam-scanning Leaky-wave Antennas." Thesis, 2012. http://hdl.handle.net/1969.1/ETD-TAMU-2012-05-10835.

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In modern wireless communication and radar systems, filters play an important role in getting a high-quality signal while rejecting spurious and neighboring unwanted signals. The filters with reconfigurable features, such as tunable bandwidths or switchable dual bands, also play a key part both in realizing the compact size of the system and in supporting multi-communication services. The Chapters II-IV of this dissertation show the studies of the filters for microwave communication. Bandpass filters realized in ring resonators with stepped impedance stubs are introduced. The effective locations of resonant frequencies and transmission zeros are analyzed, and harmonic suppression by interdigital-coupled feed lines is discussed. To vary mid-upper and mid-lower passband bandwidths separately, the characteristic impedances of the open-circuited stubs are changed. Simultaneous change of each width of the open-circuited stub results in variable passband bandwidths. Asymmetric stepped-impedance resonators are also used to develop independently controllable dual-band (2.4 and 5.2 GHz) bandpass filters. By extending feed lines, a transmission zero is created, which results in the suppression of the second resonance of 2.4-GHz resonators. To determine the precise transmission zeros, an external quality factor at feeders is fixed while extracting coupling coefficients between the resonators. Two kinds of feed lines, such as hook-type and spiral-type, are developed, and PIN diodes are controlled to achieve four states of switchable dual-band filters. Beam-scanning features of the antennas are very important in the radar systems. Phase shifters using piezoelectric transducers and dielectric leaky-wave antennas using metal strips are studied in the Chapters V-VII of this dissertation. Meandered microstrip lines are used to reduce the size of the phase shifters working up to 10 GHz, and reflection-type phase shifters using piezoelectric transducers are developed. A dielectric film with metal strips fed by an image line with a high dielectric constant is developed to obtain wide and symmetrical beam-steering angle. In short, many techniques are presented for realizing reconfigurable filters and large beam-scan features in this dissertation. The result of this work should have many applications in various wireless communication and radar systems.
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Book chapters on the topic "Reconfigurable phase shifter"

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Koul, Shiban Kishen, and Sukomal Dey. "Reconfigurable Micromachined Phase Shifters Using Push–Pull Actuators." In Radio Frequency Micromachined Switches, Switching Networks, and Phase Shifters, 155–82. Boca Raton, FL : CRC Press, Taylor & Francis Group, [2019]: CRC Press, 2019. http://dx.doi.org/10.1201/9781351021340-9.

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Conference papers on the topic "Reconfigurable phase shifter"

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Shang, Yuqiu, and Qingsheng Zeng. "Pattern Reconfigurable Antenna Based on Phase-shifter." In 2020 Cross Strait Radio Science & Wireless Technology Conference (CSRSWTC). IEEE, 2020. http://dx.doi.org/10.1109/csrswtc50769.2020.9372694.

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Karimian, Reza, Mansoor Dashti Ardakani, Shahrokh Ahmadi, and Mona Zaghloul. "Design of a Non-Reciprocal Reconfigurable Phase Shifter for Phased Array Applications." In 2021 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM). IEEE, 2021. http://dx.doi.org/10.23919/usnc-ursinrsm51531.2021.9336505.

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Wiwatcharagoses, Nophadon, Kyoung Youl Park, and Premjeet Chahal. "Metamaterial transmission line based reconfigurable X-band phase shifter design." In 2012 IEEE 62nd Electronic Components and Technology Conference (ECTC). IEEE, 2012. http://dx.doi.org/10.1109/ectc.2012.6249117.

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Ding, Can, Y. Jay Guo, Pei-Yuan Qin, and Yintang Yang. "A reconfigurable defected microstrip structure for applications in phase shifter." In 2014 8th European Conference on Antennas and Propagation (EuCAP). IEEE, 2014. http://dx.doi.org/10.1109/eucap.2014.6902286.

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Padilla, Pablo, Juan F. Valenzuela-Valdes, Jose L. Padilla, Jose M. Fernandez-Gonzalez, and Manuel Sierra-Castaner. "Electronically reconfigurable phase shifter for reflectarray applications at microwave bands." In 2016 10th European Conference on Antennas and Propagation (EuCAP). IEEE, 2016. http://dx.doi.org/10.1109/eucap.2016.7481657.

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Dang, Jonathan H., Ryan C. Gough, Andy M. Morishita, Aaron T. Ohta, and Wayne A. Shiroma. "Liquid-metal-based phase shifter with reconfigurable EBG filling factor." In 2015 IEEE MTT-S International Microwave Symposium (IMS2015). IEEE, 2015. http://dx.doi.org/10.1109/mwsym.2015.7167062.

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Ríos, Carlos, Qingyang Du, Yifei Zhang, Mikhail Shalaginov, Paul Miller, Paul Robinson, Christopher Roberts, et al. "Integrated Nonvolatile Phase-shifter Based on Electrically Reconfigurable Low-loss Phase-change Materials." In CLEO: Applications and Technology. Washington, D.C.: OSA, 2021. http://dx.doi.org/10.1364/cleo_at.2021.jtu2p.2.

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Edinger, Pierre, Carlos Errando-Herranz, and Kristinn B. Gylfason. "Low-Loss MEMS Phase Shifter for Large Scale Reconfigurable Silicon Photonics." In 2019 IEEE 32nd International Conference on Micro Electro Mechanical Systems (MEMS). IEEE, 2019. http://dx.doi.org/10.1109/memsys.2019.8870616.

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De Luis, Javier R., and Franco De Flaviis. "A reconfigurable dual frequency switched beam antenna array and phase shifter." In 2009 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC). IEEE, 2009. http://dx.doi.org/10.1109/imoc.2009.5427482.

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Errifi, Hayat, Abdennaceur Baghdad, Abdelmajid Badri, and Aicha Sahel. "Electronically reconfigurable beam steering array antenna using switched line phase shifter." In 2017 International Conference on Wireless Networks and Mobile Communications (WINCOM). IEEE, 2017. http://dx.doi.org/10.1109/wincom.2017.8238147.

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