Letteratura scientifica selezionata sul tema "Microwave receivers"
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Articoli di riviste sul tema "Microwave receivers"
Sreehari Rao, R. "Emerging Trends in Microwave Receivers". IETE Journal of Research 54, n. 2 (marzo 2008): 85–95. http://dx.doi.org/10.1080/03772063.2008.10876187.
Testo completoCochran, S. R. "Microwave amplifier based RF optical receivers". Electronics Letters 23, n. 24 (1987): 1283. http://dx.doi.org/10.1049/el:19870889.
Testo completoSong, Shijie, Xiaoke Yi, Lu Gan, Wenjian Yang, Linh Nguyen, Suen Chew, Liwei Li e Robert Minasian. "Photonic-Assisted Scanning Receivers for Microwave Frequency Measurement". Applied Sciences 9, n. 2 (17 gennaio 2019): 328. http://dx.doi.org/10.3390/app9020328.
Testo completoHATTORI, Kunihiko, Akira ANDO e Masaaki INUTAKE. "Multi-Channel Microwave Reflectometer with Fermi Antenna Receivers". Plasma and Fusion Research 2 (2007): S1039. http://dx.doi.org/10.1585/pfr.2.s1039.
Testo completoAlder, C. J., C. R. Brewitt-Taylor, M. Dixon, R. D. Hodges, L. D. Irving e H. D. Rees. "Microwave and millimetre-wave receivers with integral antenna". IEE Proceedings H Microwaves, Antennas and Propagation 138, n. 3 (1991): 253. http://dx.doi.org/10.1049/ip-h-2.1991.0041.
Testo completoSen, A. K., R. Bera, M. K. Sen Gupta, S. K. Dutta, G. Tarafdar, A. Mitra, S. S. Dey et al. "EMI/EMC in Microwave and Millimeter Wave Receivers". IETE Technical Review 7, n. 2 (marzo 1990): 120–25. http://dx.doi.org/10.1080/02564602.1990.11438602.
Testo completoMathur, Manisha, Jaynendra Kumar Rai e Nilakantan Sridhar. "Microwave photonic network for active electronically scanned array radar". International Journal of Microwave and Wireless Technologies 9, n. 3 (3 marzo 2016): 543–50. http://dx.doi.org/10.1017/s1759078716000295.
Testo completoCochran, S. R. "Low-noise receivers for fiber-optic microwave signal transmission". Journal of Lightwave Technology 6, n. 8 (1988): 1328–37. http://dx.doi.org/10.1109/50.4138.
Testo completoGheidi, Hamed, e Ali Banai. "An Ultra-Broadband Direct Demodulator for Microwave FM Receivers". IEEE Transactions on Microwave Theory and Techniques 59, n. 8 (agosto 2011): 2131–39. http://dx.doi.org/10.1109/tmtt.2011.2144993.
Testo completoAdam, J. D., e S. N. Stitzer. "Frequency selective limiters for high dynamic range microwave receivers". IEEE Transactions on Microwave Theory and Techniques 41, n. 12 (1993): 2227–31. http://dx.doi.org/10.1109/22.260710.
Testo completoTesi sul tema "Microwave receivers"
Banciu, Marian Gabriel Electrical Engineering & Telecommunications Faculty of Engineering UNSW. "Radio frequency and microwave design methods for mobile communications". Awarded by:University of New South Wales. School of Electrical Engineering and Telecommunications, 2003. http://handle.unsw.edu.au/1959.4/18814.
Testo completoBarrueto, González Ignacio Alberto Hugo. "Development of microwave devices for millimeter and sub-millimeter receivers". Tesis, Universidad de Chile, 2017. http://repositorio.uchile.cl/handle/2250/148315.
Testo completoThe Atacama Large Millimeter/Submillimeter Array (ALMA) is one of the largest astronomical facilities in the world. Each of the 66 antenn as accommo dates ten ob servational band s, covering from 35-950 GHz. To extend the op erative lifesp an of ALMA, a conti nuous upgrade program is in place. Among other ob jectives, this program pursues the increase of bandwidth of the instruments and the need to complement ALMA with another observatories supp orting multi-pixel arrays. This thesis work is placed within two pro jects that attemp t to reach those goals. The first is th e ALMA Band-2+3 upgrade prop osal, that attempts to merge Bands 2 and 3 in a single receiver. The second one is the development of instrumentation for the CCAT-p Telescope, to be placed next to the site of ALMA, at Cerro Chajnantor. A heterodyne receiver is composed by the feed antennas which captures the radiation concentrated by the main dishes. Depending on the structure of the receiver, an orthomode transducer (OMT) separates the polarization in two orthogonal components. Subsequently the signal is mixed with a local oscillator signal in order to down-convert the original signal. More specifically, this thesis presents the design, construction and characterization of a turnstile OMT for ALMA Band 2+3 receiver and the study and design of a LO power distribution scheme for the CCAT-p Heterodyne Array Instrument. The OMT should comply with the stringent ALMA requirements set for all passive devices. A design was conceived to solve construction issues of a previous version. The measurements show that the OMT does comply with most of them. However, a disagreement between the simulations and measurements prompted us to determine the effective conductivity of milled waveguides at 15, 77 and 290 K. In order to do so, we characterized waveguide meanders. These results improved the agreement and could used on future design efforts. The LO power distribution of CHAI requires to deliver the LO signal to an 4 × 4 array, which will serve as a basic block for larger arrays configurations. The 4 × 4 array will be assembled out of 4 rows of 1× 4 pixels. The distribution must cover the 800-820 GHz band, the imbalance between power delivered to each mixer must be lower than −3 dB and the whole distribution must fit within a footprint of 40 × 40 mm^2. We have presented two designs based on coplanar waveguides (CPW) and waveguide technology, a balanced scheme based on hybrids and an imbalanced scheme based on Wilkinson power dividers. The balanced scheme required waveguides of considerable length, generating standing waves that created a considerable imbalance in the power distribution. The second scheme is an unequal power distribution that has a theoretically better performance but requires 3:1, 2:1 and 1:1 Wilkinson dividers. The simulations of 3D model of a CPW 3:1 Wilkinson shows that the actual model does not achieve the expected performance. However, further optimization promises an improvement in performance. In both projects we have demonstrated that careful design makes possible to obtain devices whose performance surpass the current state of the art.
Este trabajo ha sido parcialmente financiado por CONICYT a través de los proyectos FONDECYT 11151022 y BASAL PFB06
Sylvester, William R. "Theory, design and implementation of a digital receiver for the Advanced Communications Technology Satellite (ACTS) beacons". Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-08182009-040444/.
Testo completo1 ill. in back pocket. Vita. Abstract. Includes bibliographical references (leaves 224-228). Also available via the Internet.
Nam, Sueng-Il. "Design of monolithic microwave and millimetre-wave transmitters and receivers for wireless applications". Thesis, King's College London (University of London), 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.392126.
Testo completoMatinpour, Babak. "Design and development of compact and monolithic direct conversion receivers". Diss., Georgia Institute of Technology, 2001. http://hdl.handle.net/1853/14991.
Testo completoLee, Dong-Wook. "Extracting multiple frequencies from phase-only data". Diss., Georgia Institute of Technology, 1992. http://hdl.handle.net/1853/15031.
Testo completoBerenguer, Sau Jordi. "Síntesis de frecuencias en microondas mediante sistemas PLL: aplicación a la recepción de señales emitidas por satélite hasta 30 GHz". Doctoral thesis, Universitat Politècnica de Catalunya, 1988. http://hdl.handle.net/10803/6898.
Testo completoLa tesi s'ha centrat en l'estudi dels sistemes de síntesis de freqüències utilitzats habitualment, i especialment en els de síntesi indirecta de freqüència basats en sistemes Phase Locked Loop (PLL) a freqüències de microones ja que són la base sobre la qual s'han dissenyat i construït els prototips de multiplicadors de freqüència que s'han desenvolupat, capaços de sintetitzar senyals en bandes de mil·limètriques, que en el nostre cas s'han restringit al marge de 1 a 29 GHz.
Alguns dels multiplicadors fan ús de la detecció de fase harmònica, sistema que permet realitzar multiplicacions de freqüència d'índex imparell, evitant la utilització de divisors de freqüència en el llaç de realimentació del PLL.
La tesi s'estructura en quatre parts diferenciades. La primera, amb un caire eminentment teòric, s'ofereix a manera de revisió dels aspectes del soroll de fase i dels sistemes de síntesis de freqüències existents. La segona part aborda les qüestions derivades de la síntesi de freqüències en microones mitjançant PLL's, amb descripció dels components utilitzats, per a passar a tractar dels aspectes de disseny d'un receptor coherent, els seus requisits i aplicacions. En la tercera part es presenten els multiplicadors de freqüència realitzats, la seva descripció, esquema de blocs i resultats experimentals obtinguts. I finalment, en la quarta part s'inclouen una sèrie de realitzacions derivades de la utilització de sistemes PLL a freqüències de microones, amb sincronització per injecció del VCO al senyal de referència, en aplicacions de combinació de potència i de control electrònic de fase en sistemes phased-arrays amb elements actius.
La tesis estudia el problema de la síntesis de frecuencias en las bandas de frecuencias de microondas y ondas milimétricas, y su aplicación al diseño de los osciladores locales de un receptor coherente para la recepción de las radiobalizas que a 12, 20 y 30 GHz emitía el satélite Olympus de la Agencia Espacial Europea (ESA), con la finalidad de caracterizar el comportamiento radioeléctrico de la atmósfera a estas frecuencias, a partir de medidas de atenuación y transpolarización sobre esas señales de test, todo ello dentro del marco de un experimento de propagación (OPEX) propiciado por la agencia.
La tesis se ha centrado en el estudio de los sistemas de síntesis de frecuencias utilizados habitualmente, y en especial en los de síntesis indirecta de frecuencia basados en sistemas Phase Locked Loop (PLL) a frecuencias de microondas puesto que son la base sobre la que se sustentan los prototipos de multiplicadores de frecuencia que se han desarrollado, capaces de sintetizar señales en bandas milimétricas, que en nuestro caso se han restringido al margen de 1 a 29 GHz.
Algunos de los multiplicadores hacen uso de la detección de fase armónica, sistema que permite realizar multiplicaciones de frecuencia de índice impar, evitando el empleo de divisores de frecuencia en el lazo de realimentación del PLL.
La tesis se estructura en cuatro partes diferenciadas. La primera, con un cariz eminentemente teórico, se ofrece a modo de revisión del tema del ruido de fase y de los sistemas de síntesis de frecuencias existentes. La segunda parte aborda las cuestiones derivadas de la síntesis de frecuencias en microondas mediante PLL's, con descripción de los componentes utilizados, para pasar a tratar de los aspectos de diseño de un receptor coherente, sus requisitos y aplicaciones. En la tercera parte se presentan los multiplicadores de frecuencia realizados, su descripción, esquema de bloques y resultados experimentales obtenidos. Y por último, en la cuarta parte se incluyen una serie de realizaciones derivadas de la utilización de sistemas PLL a frecuencias de microondas, con sincronización por inyección del VCO a la señal de referencia, en aplicaciones de combinación de potencia y de control electrónico de fase en sistemas phased-arrays con elementos activos.
The thesis studies the problem of the synthesis of frequencies in the microwave and millimeter waves frequency bands, and its application to the design of the local oscillators of a coherent receiver for the reception of the radio beacons that to 12, 20 and 30 GHz emitted the satellite Olympus from the European Space Agency (ESA), with the aim of characterizing the radio behavior of the atmosphere at these frequencies, from measurements of attenuation and transpolarisation on those signals of test, all that in the framework of a propagation experiment (OPEX) favored by the agency.
The thesis has been focused on the study of the frequency synthesis systems, and especially on the indirect frequency synthesis systems based on Phase Locked Loops (PLL) at microwave frequencies, since they are the base on which the prototypes of frequency multipliers that they have been developed, capable of synthesizing signals in millimeter bands, are held that in our case they have restricted regardless of 1 to 29 GHz.
Some of the multipliers make use of the harmonic phase detection system that allows carrying out frequency multiplications of odd index, preventing the use of frequency dividers in the feedback loop of the PLL.
The thesis is structured in four differentiated parts. The first, with an eminently theoretical look, offers like revision of the subject of the phase noise and the methods of frequency synthesis. The second part tackles the questions derived from the synthesis of frequencies in microwaves through PLL's, with description of the used components, to pass to deal of the aspects of design of a coherent receiver, its requirements and applications. In the third part the frequency multipliers carried out, its description, schema of blocks and obtained experimental results are presented. And finally, in the fourth part a series of accomplishments are included phased-arrays derived of the use of systems PLL at frequencies of microwaves, with synchronization by injection of the VCO to the reference signal, in applications of power combination and of electronic phase control in systems with active elements.
Ajaz, Haroon. "Study of fade and inter-fade durations in Ku- and Ka- band frequencies using OLYMPUS satellite beacons". Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-12042009-020112/.
Testo completoLaster, Jeff D. "Frequency scaling of rain attenuation on satellite links in the Ku/Ka-bands using OLYMPUS satellite data". Thesis, This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-06162009-063211/.
Testo completoChitnis, Danial. "Single photon avalanche diodes for optical communications". Thesis, University of Oxford, 2013. http://ora.ox.ac.uk/objects/uuid:5fd582dd-8167-4fe4-88f8-871ba905ade1.
Testo completoLibri sul tema "Microwave receivers"
Tsui, James Bao-yen. Microwave receivers with electronic warfare applications. Malabar, Fla: Krieger, 1992.
Cerca il testo completoMicrowave receivers with electronic warfare applications. New York: Wiley, 1986.
Cerca il testo completo(Firm), Knovel, a cura di. Microwave receivers with electronic warfare applications. 2a ed. Raleigh, N.C: Scitech Pub., 2005.
Cerca il testo completoTsui, James Bao-yen. Digital microwave receivers: Theory and concept. Norwood, MA: Artech House, 1989.
Cerca il testo completoVaccaro, Dennis David. Electronic warfare receiving systems. Boston: Artech House, 1993.
Cerca il testo completoLipsky, Stephen E. Microwave passive direction finding. New York: Wiley, 1987.
Cerca il testo completoMicrowave system design tools and EW applications. 2a ed. Boston: Artech House, 2008.
Cerca il testo completoEast, Peter W. Microwave system design tools and EW applications. 2a ed. Boston: Artech House, 2008.
Cerca il testo completoZhenghe, Feng, Long Haibo, Zhongguo dian zi xue hui., IEEE Microwave Theory and Techniques Society., Institute of Electrical and Electronics Engineers. Beijing Section. e Guo jia zi ran ke xue ji jin wei yuan hui (China), a cura di. 2002 3rd International Conference on Microwave and Millimeter Wave Technology : ICMMT 2002: August 17-19, 2002, Beijing, China. Piscataway, N.J: IEEE, 2002.
Cerca il testo completoInternational, Conference on Microwave and Millimeter Wave Technology (5th 2007 Guilin Guangxi Zhuangzu Zizhiqu China). 2007 5th International Conference on Microwave and Millimeter Wave Technology: Proceedings : ICMMT 2007 : April 19-21, 2007, Guilin, China. Piscataway, NJ: IEEE, 2007.
Cerca il testo completoCapitoli di libri sul tema "Microwave receivers"
Arribas, Javier, Pau Closas, Carles Fernández-Prades, Manuel Cuntz, Michael Meurer e Andriy Konovaltsev. "Advances in the Theory and Implementation of GNSS Antenna Array Receivers". In Microwave and Millimeter Wave Circuits and Systems, 227–73. Chichester, UK: John Wiley & Sons, Ltd, 2012. http://dx.doi.org/10.1002/9781118405864.ch9.
Testo completoWolf, Michael H. "Low Cost GPS Receiver — A Satellite Navigation Receiver for the Global-Positioning-System". In Microwave Applications, 39–44. Berlin, Heidelberg: Springer Berlin Heidelberg, 1987. http://dx.doi.org/10.1007/978-3-642-83157-7_4.
Testo completoIssakov, Vadim. "Radar Receiver Circuits". In Microwave Circuits for 24 GHz Automotive Radar in Silicon-based Technologies, 77–163. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-13598-9_6.
Testo completoSturdivant, Rick. "Packaging of Transmit/Receive Modules". In RF and Microwave Microelectronics Packaging II, 19–32. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-51697-4_2.
Testo completoVekshin, Yuriy V., e Alexander P. Lavrov. "Amplitude and Phase Stability Measurements of Multistage Microwave Receiver". In Lecture Notes in Computer Science, 466–72. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-67380-6_42.
Testo completoValenzuela, Alejandro A., e Hikmat N. Abdullah. "A Joint Matlab/FPGA Design of AM Receiver for Teaching Purposes". In Electromagnetics and Network Theory and their Microwave Technology Applications, 189–99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-18375-1_14.
Testo completoZharikov, Igor A. "Receiver for m-ary Radio Communication System Between Motile Objects in the Microwave Range". In Springer Proceedings in Physics, 545–50. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-58868-7_59.
Testo completoGuerra-Moreno, Ivan, Juan L. Navarro-Mesa, Antonio G. Ravelo-García e Carmen Paz Suarez-Araujo. "On the Application of a Recurrent Neural Network for Rainfall Quantification Based on the Received Signal from Microwave Links". In Advances in Computational Intelligence, 39–51. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-20521-8_4.
Testo completoBao-Yen Tsui, James. "Microwave Receivers". In Encyclopedia of RF and Microwave Engineering. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471654507.eme247.
Testo completoLuy, Johann F., e TH Mueller. "Digital Microwave Receivers". In Encyclopedia of RF and Microwave Engineering. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2005. http://dx.doi.org/10.1002/0471654507.eme077.
Testo completoAtti di convegni sul tema "Microwave receivers"
Powell, J. R., P. D. Munday, M. T. Moore e D. C. Bannister. "Monolithic microwave integrated circuit based receivers". In IET Seminar on Wideband Receivers & Components. IEE, 2008. http://dx.doi.org/10.1049/ic:20080166.
Testo completoRobbins, Tom S., James P. Seddon, Erwin J. Alles, Edward Z. Zhang, Adrien E. Desjardins e Cyril C. Renaud. "Microwave Oscillator Ultrasound Receivers". In 2018 IEEE International Ultrasonics Symposium (IUS). IEEE, 2018. http://dx.doi.org/10.1109/ultsym.2018.8580205.
Testo completoKirichenko, Dmitri E., Timur V. Filippov e Deepnarayan Gupta. "Microwave receivers with direct digitization". In 2009 IEEE MTT-S International Microwave Symposium Digest (MTT). IEEE, 2009. http://dx.doi.org/10.1109/mwsym.2009.5165980.
Testo completoLuy, J. F. "Software Configurable Receivers". In 32nd European Microwave Conference, 2002. IEEE, 2002. http://dx.doi.org/10.1109/euma.2002.339346.
Testo completoRegev, Dror, Shimi Shilo, Doron Ezri, Michael Moyal, Junping Zhang, Xiang Yi e Chirn Chye Boon. "Carrier aggregation receiver employing direct recentred offset receivers". In 2017 Texas Symposium on Wireless and Microwave Circuits and Systems (WMCS). IEEE, 2017. http://dx.doi.org/10.1109/wmcas.2017.8070696.
Testo completoDevlin, Liam M. "Microwave IC design for broadband receivers". In 2009 IEEE International SOC Conference (SOCC). IEEE, 2009. http://dx.doi.org/10.1109/soccon.2009.5397995.
Testo completoLamb, James W., John M. Payne e Nancyjane Bailey. "New Millimetrewave Receivers at NRAO". In 22nd European Microwave Conference, 1992. IEEE, 1992. http://dx.doi.org/10.1109/euma.1992.335831.
Testo completoVystavkin, A. N., M. A. Tarasov, V. P. Koshelets, S. V. Shitov, V. Yu Belitsky, S. A. Kovtonjuk, O. V. Kaplunenko et al. "SIS Junction MM Wave Receivers". In 22nd European Microwave Conference, 1992. IEEE, 1992. http://dx.doi.org/10.1109/euma.1992.335832.
Testo completoEspinosa-Espinosa, M., I. Llamas-Garro, B. G. M. de Oliveira, M. T. de Melo e Jung-Mu Kim. "Reconfigurable frequency identification receivers". In 2015 IEEE 15th Mediterranean Microwave Symposium (MMS). IEEE, 2015. http://dx.doi.org/10.1109/mms.2015.7375446.
Testo completoPierro, J. "Application Of MMIC To Advanced Microwave Receivers". In Electro International, 1991. IEEE, 1991. http://dx.doi.org/10.1109/electr.1991.718217.
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