Relevant bibliographies by topics / PM noise

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'PM noise'

Author: Grafiati
Published: 4 June 2021
Last updated: 4 February 2022

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Journal articles on the topic "PM noise"

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Hati, A., C. W. Nelson, and D. A. Howe. "Reducing oscillator PM noise from AM–PM noise correlation." Electronics Letters 50, no. 17 (2014): 1195–97. http://dx.doi.org/10.1049/el.2014.2210.

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Hati, Archita, Craig W. Nelson, and David A. Howe. "Oscillator PM Noise Reduction From Correlated AM Noise." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 63, no. 3 (2016): 463–69. http://dx.doi.org/10.1109/tuffc.2016.2521614.

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Hati, Archita, Craig Nelson, and David Howe. "PM noise measurement at W-band." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 61, no. 12 (2014): 1961–66. http://dx.doi.org/10.1109/tuffc.2014.006647.

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ABO-ELNOR, OSSAMA, and ALI ABOU-ELNOUR. "EFFECTS OF CIRCUIT ELEMENTS AND HARMONIC OSCILLATION POWER ON FUNDAMENTAL PM NOISE POWER OF FET OSCILLATOR." Fluctuation and Noise Letters 07, no. 03 (2007): L289—L298. http://dx.doi.org/10.1142/s0219477507003945.

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Analytical expressions for the PM noise in FET oscillators are derived in terms of the FET equivalent circuit elements and the passive circuitry. Efficient methods to reduce the PM noise in fundamental and in harmonic modes are suggested and implemented. The effects of the different FET equivalent circuit parameters on large-signal, small-signal, and noise behavior of FET oscillators are investigated. Finally, the effects of harmonic signal on the output noise power and on the phase noise at both fundamental and harmonic frequencies are determined.
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Hu, Wei Wei, Chang Ming Wang, and Ai Jun Zhang. "Application of Weighted Projection PM Algorithm in Estimation of DOA." Applied Mechanics and Materials 300-301 (February 2013): 746–49. http://dx.doi.org/10.4028/www.scientific.net/amm.300-301.746.

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In order to improve the decreasing resolution ability of Propagator Method (PM) algorithm under the environments like low signal noise ratio and small number of snapshots, a new weighted projection PM algorithm is proposed in this paper. This algorithm orthogonalizes noise subspace to get a new one, gains the signal subspace with the relationship between it and noise subspace, and weights the signal subspace and noise subspace with values gained by projecting integral value of steering vector in the field around the signals to each element of subspace. Simulation results show that the proposed method can keep computation simple, and also can decrease signal noise ratio threshold and snapshots threshold, so it has the better resolution ability and higher precision in snapshot deficient and low signal noise ratio scenario.
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Hati, Archita, David Howe, Fred Walls, and David Walker. "Merits of PM noise measurement over noise figure: a study at microwave frequencies." IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control 53, no. 10 (2006): 1889–94. http://dx.doi.org/10.1109/tuffc.2006.121.

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Yan, Zheping, Di Wu, Jiajia Zhou, and Lichao Hao. "Recursive Subspace Identification of AUV Dynamic Model under General Noise Assumption." Mathematical Problems in Engineering 2014 (2014): 1–10. http://dx.doi.org/10.1155/2014/547539.

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A recursive subspace identification algorithm for autonomous underwater vehicles (AUVs) is proposed in this paper. Due to the advantages at handling nonlinearities and couplings, the AUV model investigated here is for the first time constructed as a Hammerstein model with nonlinear feedback in the linear part. To better take the environment and sensor noises into consideration, the identification problem is concerned as an errors-in-variables (EIV) one which means that the identification procedure is under general noise assumption. In order to make the algorithm recursively, propagator method (PM) based subspace approach is extended into EIV framework to form the recursive identification method called PM-EIV algorithm. With several identification experiments carried out by the AUV simulation platform, the proposed algorithm demonstrates its effectiveness and feasibility.
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Bailly, Christophe, Gildas Guilly, Diana Mavrudieva, and Patrick Lombard. "Multi-physics noise optimization in fuel pump PM motor." International Journal of Applied Electromagnetics and Mechanics 59, no. 3 (2019): 873–80. http://dx.doi.org/10.3233/jae-171115.

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Gupta, Amitava Sen, and F. L. Walls. "Investigations of spurs and PM noise after frequency division." Measurement Science and Technology 15, no. 10 (2004): 1982–85. http://dx.doi.org/10.1088/0957-0233/15/10/006.

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Hati, Archita, Craig W. Nelson, and David A. Howe. "Vibration-induced PM and AM noise in microwave components." IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control 56, no. 10 (2009): 2050–59. http://dx.doi.org/10.1109/tuffc.2009.1288.

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Dissertations / Theses on the topic "PM noise"

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Gallupe, Gary. "FM, PM and NPR Calculations." International Foundation for Telemetering, 1993. http://hdl.handle.net/10150/608853.

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International Telemetering Conference Proceedings / October 25-28, 1993 / Riviera Hotel and Convention Center, Las Vegas, Nevada<br>System performance can be ascertained via a number of parameters; one of which is Signal-to-Noise ratio (SNR). SNR is the ratio of the value of the signal to the value of the noise. It is generally expressed in decibels and usually a function of the system bandwidth. Another measure of performance is the Noise-Power ratio (NPR). NPR is the ratio of the noise level within a specific measurement channel when noise is applied to all channels, to the level that is measured within the specific channel with noise applied to all of the channels but not the specific channel.
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Bokulic, Robert S. "SIGNAL-TO-NOISE RATIO PERFORMANCE OF THE SAWTOOTH PHASE DETECTOR WHEN DEMODULATING PM SUBCARRIERS." International Foundation for Telemetering, 1986. http://hdl.handle.net/10150/615560.

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International Telemetering Conference Proceedings / October 13-16, 1986 / Riviera Hotel, Las Vegas, Nevada<br>The noise performance of the sawtooth phase detector when demodulating a sinusoidal subcarrier plus direct data modulation is studied. At predetection signal-to-noise ratio (SNR) levels of about 10 dB or more, significant improvements in the postdetection SNR of the subcarrier can be obtained using the sawtooth detector rather than a linear multiplier. Below predetection SNR levels of about 10 dB, significant improvements can still be obtained; however, a threshold occurs and the performance degrades until leveling off at 3.2 dB worse than that of a linear multiplier. The predetection SNR level where the sawtooth detector performance becomes worse than that of a linear multiplier depends upon the subcarrier and direct data modulation indices. Performance curves are given between predetection SNR levels of -20 dB and +20 dB for various values of subcarrier modulation index and direct data modulation index.
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Cardon, Christopher Don. "1/f AM and PM noise in a common source heterojunction field effect transistor amplifier." Laramie, Wyo. : University of Wyoming, 2007. http://proquest.umi.com/pqdweb?did=1317343431&sid=1&Fmt=2&clientId=18949&RQT=309&VName=PQD.

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Tomlin, Toby-Daniel. "Analysis and modelling of jitter and phase noise in electronic systems : phase noise in RF amplifiers and jitter in timing recovery circuits." University of Western Australia. School of Electrical, Electronic and Computer Engineering, 2004. http://theses.library.uwa.edu.au/adt-WU2004.0021.

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Timing jitter and phase noise are important design considerations in most electronic systems, particularly communication systems. The desire for faster transmission speeds and higher levels of integration, combined with lower signal levels and denser circuit boards has placed greater emphasis on managing problems related to phase noise, timing jitter, and timing distribution. This thesis reports original work on phase noise modelling in electronic systems. A new model is proposed which predicts the up-conversion of baseband noise to the carrier frequency in RF amplifiers. The new model is validated by comparing the predicted phase noise performance to experimental measurements as it applies to a common emitter (CE), bipolar junction transistor (BJT) amplifier. The results show that the proposed model correctly predicts the measured phase noise, including the shaping of the noise about the carrier frequency, and the dependence of phase noise on the amplifier parameters. In addition, new work relating to timing transfer in digital communication systems is presented. A new clock recovery algorithm is proposed for decoding timing information encoded using the synchronous residual time-stamp (SRTS) method. Again, theoretical analysis is verified by comparison with an experimental implementation. The results show that the new algorithm correctly recovers the source clock at the destination, and satisfies the jitter specification set out by the ITU-T for G.702 signals.
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Hyvert, Jérémy. "Techniques de conception d'oscillateurs contrôlés en tension à très faible bruit de phase en bande Ku intégrés sur silicium en technologie BiCMOS." Thesis, Poitiers, 2016. http://www.theses.fr/2016POIT2281/document.

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L'objectif de cette thèse est de démontrer la faisabilité d'oscillateurs contrôlés en tension (O.C.T.) rivalisant en termes de bruit de phase avec les O.C.T. fabriqués en technologies III V. Cet O.C.T. doit être complètement intégré, adresser la bande Ku et utiliser la technologie QUBiC4X de NXP Semiconductors. Les travaux de cette thèse sont articulés autour de trois chapitres principaux, le premier revient sur les bases fondamentales à la compréhension des phénomènes inhérents aux composants électroniques et présents dans les oscillateurs plus particulièrement. Le second explique, en s'appuyant sur l'analyse des formes d'ondes et sur des calculs analytiques, les choix retenus en termes d'architecture pour la partie active ainsi que pour le résonateur afin de minimiser la conversion du bruit AM/PM et atteindre les meilleures performances possibles en bruit de phase. Il décrit les quatre versions d'O.C.T. réalisés et analyse les résultats de simulations post-layout obtenus pour justifier leur fabrication. Il présente notamment une architecture innovante utilisant les avantages d'un montage cascode ainsi qu'un résonateur à trois inductances différentielles imbriquées les unes dans les autres. Le troisième chapitre détaille les choix de design faits lors du dessin des masques ainsi que les résultats de mesures obtenus pour les quatre versions fabriquées. Enfin, il se termine par une énumération des recherches menées dans le but d'expliquer les différences observées entre les résultats de mesure et de simulation<br>The thesis goal is to demonstrate the feasibility of voltage controlled oscillator (VCO) challenging the VCOs using III-V technologies regarding phase noise performances. This VCO must be fully integrated, target the Ku-band and use the QUBiC4X process from NXP Semiconductors. This thesis work is based on three main chapters, the first one reviews the fundamentals to understand the intrinsic phenomena in electronics components and more particularly in oscillators. The second explains, by using the waveforms analysis and analytical demonstrations, the choices made regarding both the active part and the resonator architecture in order to minimize the AM/PM noise conversion and then to reach the best phase noise performances. It describes the four versions of the realized VCOs and analyzes the post-layout simulations results to justify their fabrications. It shows more specifically an innovative architecture using the advantages of a cascode configuration and a resonator based on three interlocked differential inductors. Finally, the third chapter focuses on the masks' layout and measurements results of the four VCOs. It also details the investigations made to explain the differences between measurements and simulations
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Liu, Xu-Wei, and 劉旭偉. "Design of RF CMOS High-Balance Voltage-Controlled Oscillators, Power-Free Mixer, and Phase-Locked Loop with AM-to-PM Noise Suppression." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/23584534539304237066.

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碩士<br>國立中正大學<br>電機工程所<br>98<br>In this thesis, three types of CMOS MMICs in 0.18-?m CMOS technology were designed for LTE and WiMAX applications, which include low-voltage high-balance voltage controlled oscillators (VCO), self-biased mixer, and phase-locked loop with AM-to-PM noise suppression. In the first type of CMOS VCOs, there are three taped-out chips designed at 3.5 GHz, which are a 1-V quadrature voltage-control oscillator (QVCO), and 0.7-V/0.45-V differential VCOs. The QVCO was designed with an dynamic transconductance matching technique for eliminating the output amplitude imbalance. The measurement result shows that the phase error is &amp;lt; 0.8°and the amplitude error is &amp;lt; 6.9 %. The phase noise is from -130.6 to -133.7 dBc/Hz at 1-MHz offset frequency from the carrier over the 3193 to 3605 MHz tuning band. The power consumption is 4.4 mW from a 1 V supply. The 0.7 V and 0.45 V differential VCOs were designed for low-voltage operation by using the body bias to reduce threshold voltage, the dynamic transconductance matching for amplitude balance, and a drain noise filter for the thermal noise suppression of the current-source. The measurement result shows that the operating voltage can be as low as 0.7 V and 0.45 V. The power consumption is 0.76 mW from a 0.45 V supply, where the phase noise is less than -122 dBc/Hz at 1-MHz offset from the carrier of 3367-3919 MHz and the phase error is 2.3°and the amplitude error is 2.9 %. The power consumption is 3 mW from a 0.7 V supply, where the phase noise is less than -121 dBc/Hz at 1-MHz offset from the carrier of 3387-3696 MHz and the phase error is 0.3° and the amplitude error is 2.8 %. The self-biased active mixer utilizes the LO-induced dc voltage to dynamically bias the MOSFET such that conversion gain can be obtained without needing external dc power supply. The measurement shows that the designed mixer MMIC has a measured voltage gain of 4.6 dB with zero dc power consumption. The input is -12.5 dBm and the noise figure is 20.7-24.5 dB for the RF band of 2.0 to 4.0 GHz and 10 MHz IF frequency. The implemented frequency synthesizer includes a non-linear phase frequency detector (PFD), charge pump (CP), sigma-delta modulator, and the voltage-control oscillator with AM-to-PM noise suppression. The measured phase noise is -99.0 dBc/Hz at 1 MHz offset and the settling time is 30 ms. the power consumption is 20.1 mW from a 1.7 V supply.
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Books on the topic "PM noise"

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Noise from Pneumatic Systems (PM). Health and Safety Executive (HSE), 1985.

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Book chapters on the topic "PM noise"

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Ohya, Akihisa, Shin’ichi Yuta, Iwaki Akiyama, Takashi Itoh, and Masato Nakajima. "Speckle Noise Reduction Using PM Pulses." In Acoustical Imaging. Springer US, 1989. http://dx.doi.org/10.1007/978-1-4613-0791-4_31.

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Deynu, Faith Kwaku, Bo Xu, and Evans Wilson Akpari. "Adaptive Phase Estimation in the Presence of Nonlinear Phase Noise for Carrier Phase Recovery of PM-QPSK Signals in Coherent Optical Receivers." In Lecture Notes in Electrical Engineering. Springer Singapore, 2019. http://dx.doi.org/10.1007/978-981-13-8595-7_8.

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Malarvel, Muthukumaran, and Sivakumar S. "A Performance Study of Image Quality Attributes on Smoothened Image Obtained by Anisotropic Diffusion-Based Models." In Examining Fractal Image Processing and Analysis. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-0066-8.ch005.

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Image acquisition systems usually acquire images with distortions due to various factors associated with digitization processes. Poisson is one of the common types of noises present in the image, and it distorts the fine features. Hence, it is necessary to denoise the noisy image by smoothing it to extract the features with fine details. Among the denoising methods, anisotropic diffusion method provides more adequate results. In this chapter, the authors dealt with existing models such as Perona-Malik (PM), total variation, Tsai, Chao, Chao TFT, difference eigen value PM, adaptive PM, modified PM, and Maiseli models. The performances of the models were tested on synthetic image added with the Poisson noise. Quality metrics are used to quantify and to ensure the smoothness of the resultant images. However, in order to ensure the completeness of the denoising effect, the qualitative attributes such as sharpness, blurriness, blockiness, edge quality, and false contouring are considered on smoothened images. The analysis results are shown the completeness of the denoising effect of the models.
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Hati, Archita, Craig Nelson, and David Howe. "Vibration-Induced PM Noise in Oscillators and Its Suppression." In Aerial Vehicles. InTech, 2009. http://dx.doi.org/10.5772/6476.

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Daoud, Houda, Dalila Laouej, Jihene Mallek, and Mourad Loulou. "Analog Integrated Circuit Optimization." In Advances in Systems Analysis, Software Engineering, and High Performance Computing. IGI Global, 2020. http://dx.doi.org/10.4018/978-1-7998-1718-5.ch003.

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This chapter presents a novel telescopic operational transconductance amplifier (OTA) using the bulk-driven MOS technique. This circuit is optimized for ultra-low power applications such as biomedical devices. The proposed the bulk-driven fully differential telescopic OTA with very low threshold voltages is designed under ±0.9V supply voltage. Thanks to the particle swarm optimization (PSO) algorithm, the circuit achieves high performances. The OTA simulation results present a DC gain of 63.6dB, a GBW of 2.8MHz, a phase margin (PM) of 55.8degrees and an input referred noise of 265.3nV/√Hz for a low bias current of 52nA.
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Conference papers on the topic "PM noise"

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RUBIOLA, ENRICO, and VINCENT GIORDANO. "ADVANCED PM AND AM NOISE MEASUREMENTS." In Proceedings of the 6th Symposium. WORLD SCIENTIFIC, 2002. http://dx.doi.org/10.1142/9789812777713_0085.

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Jiao, Guandong, and Christopher D. Rahn. "Current Waveform Optimization for Low Noise Permanent Magnet Motors." In ASME 2002 International Mechanical Engineering Congress and Exposition. ASMEDC, 2002. http://dx.doi.org/10.1115/imece2002-33058.

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During torque production, the varying magnetic fields inside an electric motor excite vibration that radiates acoustic noise. In consumer applications, this noise can influence the perceived product quality. Noises from propulsion and auxiliary electric motors on naval vessels create an acoustic signature that increases detectability. The dominant noise occurs at twice the electrical frequency (2E). For permanent magnet (PM) machines, the attraction between the rotor permanent magnets and the stator iron causes a radial force that varies sinusoidally around the stator. The stator coil currents generate a rotating magnetic field that produces rotor torque. This paper develops a new commutation strategy for PM machines that uses higher stator currents to minimize 2E noise by reducing radial force ripple without sacrificing torque. An analytical model is developed that predicts rotor torque and radial force ripple as functions of the stator currents. Based on this model, the phase currents are optimally commutated to maintain constant torque production and reduce force ripple. The optimal commutation is numerically investigated on a small PM motor using ANSYS FEA. The ANSYS results show a 30% reduction in force ripple at no load.
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Fujii, Hiromasa, Takahiro Asai, Yukihiko Okumura, et al. "AM-PM characteristics of low noise block converters." In 2009 15th Asia-Pacific Conference on Communications (APCC). IEEE, 2009. http://dx.doi.org/10.1109/apcc.2009.5375654.

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Barnes, C. A., A. Hati, C. W. Nelson, and D. A. Howe. "Residual PM noise evaluation of radio frequency mixers." In 2011 Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS). IEEE, 2011. http://dx.doi.org/10.1109/fcs.2011.5977868.

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Li, Xiaohua, Surong Huang, Qi Zhang, and Ying Dai. "Electromagnetic noise assessment for EV's PM driving machines." In 2014 17th International Conference on Electrical Machines and Systems (ICEMS). IEEE, 2014. http://dx.doi.org/10.1109/icems.2014.7013723.

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Blake, J., and B. Szafraniec. "Random Noise in PM and Depolarized Fiber Gyros." In Optical Fiber Sensors. OSA, 1997. http://dx.doi.org/10.1364/ofs.1997.owb2.

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Kuleshov, V. N., T. I. Boldyreva, and A. A. Perfilyev. "PM and AM noise in voltage controlled oscillators." In 18th European Frequency and Time Forum (EFTF 2004). IEE, 2004. http://dx.doi.org/10.1049/cp:20040873.

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Shreesha, Rao D. S., Tanvi Karpate, Amar Nath Ghosh, et al. "Real-time noise measurement in supercontinuum generation in PM and non-PM ANDi tellurite fibers." In CLEO: Science and Innovations. OSA, 2020. http://dx.doi.org/10.1364/cleo_si.2020.sth3p.4.

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Nelson, C. W., and D. A. Howe. "A sub-sampling digital PM/AM noise measurement system." In 2012 IEEE International Frequency Control Symposium (FCS). IEEE, 2012. http://dx.doi.org/10.1109/fcs.2012.6243736.

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Hati, A., C. W. Nelson, and D. A. Howe. "Correlation measurements between PM and AM noise in oscillators." In 2014 IEEE International Frequency Control Symposium (FCS). IEEE, 2014. http://dx.doi.org/10.1109/fcs.2014.6860004.

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