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Littérature scientifique sur le sujet « Power amplifiers »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 25 juillet 2025

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Articles de revues sur le sujet "Power amplifiers"

Wang, Haishuo, Tiancheng Yu, and Zhe Yang. "Design and output spectral peak power optimization of E-band fiber-amplified spontaneous emission spectra." Highlights in Science, Engineering and Technology 72 (December 15, 2023): 624–31. http://dx.doi.org/10.54097/4w1mdt53.

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Fiber optic amplifiers will improve the power of signals propagating in optical fibers, usually using doped ions as amplifiers. The bismuth-doped fiber amplifier can amplify the current E-band signal light, which is less used, and provide a solution to enhance the communication transmission capacity.In this essay, Matlab is used as a research tool, and the bismuth-doped fiber amplifier is selected, and the energy level system is a three-energy levelThe 830 nm-wavelength pumping source amplifies the signal light at 1390 nm. The bismuth-ion velocity and power amplification propagation equations

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Sun, Jiawei. "Different Structures of Audio Power Amplifiers." Highlights in Science, Engineering and Technology 111 (August 19, 2024): 1–6. http://dx.doi.org/10.54097/17szgx18.

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In recent years, the world's technological advancements have been continuously improving, with semiconductor technology developing rapidly. As a result, power amplifier circuits have also seen rapid development and widespread application. There are various types of power amplifier circuits, among which the one specifically designed for amplifying audio is the audio power amplifier. Serving as an electronic amplifier, the audio power amplifier can amplify low-power electronic audio signals to levels capable of driving devices, making its presence noticeable in many audio systems. Understanding

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Shukla, Sachchidanand, Syed Shamroz Arshad, Kavita Thakur, and Geetika Srivastava. "Issues and Challenges in Small-Signal Low-Power Amplifiers: A Review." Indian Journal Of Science And Technology 17, no. 36 (2024): 3787–99. http://dx.doi.org/10.17485/ijst/v17i36.2171.

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Background: Contemporary linear electronic circuit designs frequently include small-signal low-power amplifiers as a fundamental building block. These amplifiers are widely used as LNAs (Low Noise Amplifiers) in the pre-amplifier stages of both low-frequency and high-frequency featured electronic circuits. Objectives: To review the recent advances in the design of small-signal low-power amplifiers based on device configuration of BJTs, JFETs and MOSFETs for low (≤1KHz) and high frequencies (≥1MHz) at smaller input voltage (<1 Volt). Methods: The articles published between 2010 to 2024 are s

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Mei, Shangming, Yihua Hu, Hui Xu, and Huiqing Wen. "The Class D Audio Power Amplifier: A Review." Electronics 11, no. 19 (2022): 3244. http://dx.doi.org/10.3390/electronics11193244.

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Class D power amplifiers, one of the most critical devices for application in sound systems, face severe challenges due to the increasing requirement of smartphones, digital television, digital sound, and other terminals. The audio power amplifier has developed from a transistor amplifier to a field-effect tube amplifier, and digital amplifiers have made significant progress in circuit technology, components, and ideological understanding. The stumbling blocks for a successful power amplifier are low power efficiency and a high distortion rate. Therefore, Class D audio amplifiers are becoming

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Kharis, Muhamad, Dhidik Prastiyanto, and Suryono Suryono. "Perbandingan Efisiensi Daya Penguat Audio Kelas AB dengan Penguat Audio Kelas D untuk Keperluan Sound System Lapangan." Jurnal Teknik Elektro 10, no. 2 (2018): 54–58. http://dx.doi.org/10.15294/jte.v10i2.11183.

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Class AB audio amplifiers are commonly used but the efficiency is 50%. While the efficiency of class D audio amplifiers is 90% but are rarely used. The purpose of this research is to know how much the power efficiency of field sound system between 1000 watts class AB amplifier and 900 watts class D amplifier. This study is a comparative study that compares different variables with the same sample. The results of power efficiency are obtained from the percentage comparison between the output power and the input power of each audio amplifier. The power efficiency of class D audio amplifiers with

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Choi, Hojong. "Development of a Class-C Power Amplifier with Diode Expander Architecture for Point-of-Care Ultrasound Systems." Micromachines 10, no. 10 (2019): 697. http://dx.doi.org/10.3390/mi10100697.

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Point-of-care ultrasound systems are widely used in ambulances and emergency rooms. However, the excessive heat generated from ultrasound transmitters has an impact on the implementation of piezoelectric transducer elements and on battery consumption, thereby affecting the system’s sensitivity and resolution. Non-linear power amplifiers, such as class-C amplifiers, could substitute linear power amplifiers, such as class-A amplifiers, which are currently used in point-of-care ultrasound systems. However, class-C power amplifiers generate less output power, resulting in a reduction of system sen

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Ismail, Khadijah, P. S. Menon, Sahbudin Shaari, Abang Annuar Ehsan, Norhana Arsad, and A. Ashrif A. Bakar. "Link Power Level Improvements in an Amplified 8-Channel CWDM System with Hybrid EDFA-SOA Pre-Amplifier." Applied Mechanics and Materials 799-800 (October 2015): 1361–65. http://dx.doi.org/10.4028/www.scientific.net/amm.799-800.1361.

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The link power improvement in a coarse wavelength division multiplexing (CWDM) system which is transmitted using a hybrid erbium-doped fiber amplifier (EDFA) and semiconductor optical amplifier (SOA) scheme as a pre-amplifier, is discussed. The network is designed for amplifying 8 CWDM channels ranging from 1471 nm to 1611 nm. The hybrid amplifiers’ gain measurement is obtained from experimental work with gain peak at 22 dB which is observed at 1531 nm. The amplifiers also caused power increment of 5.06 dB in the transmission link before the signal is split individually at the receiving end. B

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Kumar, Sunil, and Arun Kr Chatterjee. "Comparative study of different Sense Amplifiers in 0.18um technology." INTERNATIONAL JOURNAL OF COMPUTERS & TECHNOLOGY 7, no. 3 (2013): 615–19. http://dx.doi.org/10.24297/ijct.v7i3.3440.

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A comparative study of different types of sense amplifiers [1] using 0.18um technology is presented. The sense amplifiers under considerations are used in SRAM and DRAM cells.The sensing delay of different types of sense amplifiersÂ are evaluated with respect to variation of bitline capacitance. Comparative results are also provided for the variation in delay with respect to power supply. Extensive results based on 0.18um CMOS technology using CADENCE Spectre simulation tools are presented for different architectures of sense amplifiers. From these results it has been proven that if the output

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Choi, Ui-Gyu, and Jong-Ryul Yang. "A 120 W Class-E Power Module with an Adaptive Power Combiner for a 6.78 MHz Wireless Power Transfer System." Energies 11, no. 8 (2018): 2083. http://dx.doi.org/10.3390/en11082083.

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In this article, a highly efficient power module is presented with two class-E power amplifiers and an adaptive power combiner for transmitting output powers >100 W at 6.78 MHz in a wireless power transfer system. The losses caused by the combiners and interstage matching circuits or mismatching between the amplifier, and the combiners can significantly reduce the overall efficiency of the power module. To achieve an efficient combination of the output amplifier signals, the adaptive power combiner is proposed based on the consideration of the optimum load impedance characteristics of the p

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Alybin, Vyacheslav, Aleksey Syomochkin, Vladimir Rozhkov, and Sergey Avramenko. "Major Items of Construction Amplifiers of UNF Power for the Auxiliary Systems of Spacecrafts." Infocommunications and Radio Technologies 5, no. 1 (2022): 70–78. http://dx.doi.org/10.29039/2587-9936.2022.05.1.05.

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Prospective designs of microwave power amplifiers for on-board equipment of service systems are considered, in which the problem of minimizing the area occupied by them on a thermally stabilized plate of a spacecraft is solved. Microwave power amplifiers provide good heat dissipation and require a degree of redundancy. Each of the amplifiers included in the redundant microwave power amplifier is made on boards located perpendicular to the heat-stabilized plate and fixed on the plate on one or both sides. The area occupied by a duplicated or triple redundant microwave power amplifier does not e

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Thèses sur le sujet "Power amplifiers"

Shao, Jin. "Advanced Power Amplifiers Design for Modern Wireless Communication." Thesis, University of North Texas, 2015. https://digital.library.unt.edu/ark:/67531/metadc804973/.

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Modern wireless communication systems use spectrally efficient modulation schemes to reach high data rate transmission. These schemes are generally involved with signals with high peak-to-average power ratio (PAPR). Moreover, the development of next generation wireless communication systems requires the power amplifiers to operate over a wide frequency band or multiple frequency bands to support different applications. These wide-band and multi-band solutions will lead to reductions in both the size and cost of the whole system. This dissertation presents several advanced power amplifier solut

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Lee, Ockgoo. "High efficiency switching CMOS power amplifiers for wireless communications." Diss., Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/37145.

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High-efficiency performance is one of the most important requirements of power amplifiers (PAs) for wireless applications. However, the design of highly efficient CMOS PAs for watt-level applications is a challenging task. This dissertation focuses on the development of the design method for highly efficient CMOS PAs to overcome the fundamental difficulties presented by CMOS technology. In this dissertation, the design method and analysis for a high-power and highefficiency class-E CMOS PA with a fully integrated transformer have been presented. This work is the first effort to set up a compre

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Hur, Joonhoi. "A highly linear and efficient out-phasing transmitter for multi-band, multi-mode applications." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/42823.

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There have been many efforts to improve efficiency of transmitter while meeting stringent linearity requirement of modern communication system. Among the technology to enhance efficiency of linear transmitter, the out-phasing technologies, also called the linear amplification with nonlinear components (LINC), is considered as a promising technology. LINC has been studied long times, since it provides excellent linearity with high efficiency by allowing adopt high efficient switch-mode power amplifiers. However, The LINC transmitter has some technical challenges: linearity degradation due to am

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Al, Tanany Ahmed. "A Study of Switched Mode Power Amplifiers using LDMOS." Thesis, University of Gävle, Department of Technology and Built Environment, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-701.

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This work focuses on different kinds of Switch Mode Power Amplifiers (SMPAs) using LDMOS technologies. It involves a literature study of different SMPA concepts. Choosing the suitable class that achieves the high efficiency was the base stone of thiswork. A push-pull class J power amplifier (PA) was designed with an integrated LC resonator inside the package using the bondwires and die capacitances. Analysis and motivation of the chosen class is included. Designing the suitable Input/Output printed circuit board (PCB) external circuits (i.e.; BALUN circuit, Matching network and DC</p

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Bell, Patrick J. "MEMS-reconfigurable microwave power amplifiers." Diss., Connect to online resource, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3219036.

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Mutha, Shashank. "Adaptive Linearization of Power Amplifiers." The Ohio State University, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=osu1244049195.

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Yousefzadeh, Vahid. "Digitally controlled power converters for RF power amplifiers." Diss., Connect to online resource, 2006. http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&res_dat=xri:pqdiss&rft_dat=xri:pqdiss:3219220.

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Gray, Blake Raymond. "Design of RF and microwave parametric amplifiers and power upconverters." Diss., Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/43613.

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The objective of this research is to develop, characterize, and demonstrate novel parametric architectures capable of wideband operation while maintaining high gain and stability. To begin the study, phase-incoherent upconverting parametric amplifiers will be explored by first developing a set of analytical models describing their achievable gain and efficiency. These models will provide a set of design tools to optimize and evaluate prototype circuit boards. The prototype boards will then be used to demonstrate their achievable gain, bandwidth, efficiency, and stability. Further investiga

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Lehtisalo, V. (Ville). "Average power tracking optimization system for LTE power amplifiers." Master's thesis, University of Oulu, 2014. http://jultika.oulu.fi/Record/nbnfioulu-201409171871.

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Abstract. This thesis introduces the design and implementation of an optimization system for average power tracking, used in the RF power amplifier of LTE mobile device. Average power tracking adjusts the supplied voltage of the power amplifier according to output power level so that the linearity of the power amplifier is maintained while the efficiency is improved. The optimization system is implemented with computer controlled measurement equipment setup. The setup consists of an RF signal generator, a power meter and a spectrum analyzer. Performance measurements are performed to the dev

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Al-Tahir, Hibah. "Multidimensional Measurements : on RF Power Amplifiers." Thesis, University of Gävle, Department of Technology and Built Environment, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:hig:diva-729.

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AbstractIn this thesis, a measurement system was set to perform comprehensive measurements on RF power amplifiers. Data obtained from the measurements is then processed mathematically to obtain three dimensional graphs of the basic parameters affected or generated by nonlinearities of the amplifier i.e. gain, efficiency and distortion. Using a class AB amplifier as the DUT, two sets of signals – both swept in power level and frequency - were generated to validate the method, a two-tone signal and a WCDMA signal. The three dimensional plot gives a thorough representation of the behavi

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Livres sur le sujet "Power amplifiers"

Kazimierczuk, Marian K. RF Power Amplifiers. John Wiley & Sons, Ltd, 2014. http://dx.doi.org/10.1002/9781118844373.

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Cordell, Bob. Designing audio power amplifiers. McGraw-Hill, 2011.

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du Preez, Jaco, and Saurabh Sinha. Millimeter-Wave Power Amplifiers. Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-62166-1.

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O, Sokal Nathan, ed. Switchmode RF power amplifiers. Elsevier/Newnes, 2007.

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Solar Ruiz, Hector, and Roc Berenguer Pérez. Linear CMOS RF Power Amplifiers. Springer US, 2014. http://dx.doi.org/10.1007/978-1-4614-8657-2.

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B, Walker John L., ed. High-power GaAs FET amplifiers. Artech House, 1993.

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Schreurs, Dominique. RF power amplifier behavioral modeling. Cambridge University Press, 2008.

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Schreurs, Dominique. RF power amplifier behavioral modeling. Cambridge University Press, 2008.

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Marina, Bujatti, ed. Solid-state microwave high-power amplifiers. Artech House, 2009.

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Sechi, Franco. Solid-state microwave high-power amplifiers. Artech House, 2009.

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Chapitres de livres sur le sujet "Power amplifiers"

Gift, Stephan J. G., and Brent Maundy. "Power Amplifiers." In Electronic Circuit Design and Application. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-46989-4_9.

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Goodge, Malcolm. "Power Amplifiers." In Analog Electronics. Palgrave Macmillan UK, 1990. http://dx.doi.org/10.1007/978-1-349-20994-1_8.

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Bishop, Graham. "Power Amplifiers." In Audio Circuits and Projects. Macmillan Education UK, 1985. http://dx.doi.org/10.1007/978-1-349-07404-4_4.

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Waterworth, G. "Power Amplifiers." In Work Out Electronics. Macmillan Education UK, 1988. http://dx.doi.org/10.1007/978-1-349-10008-8_10.

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Long, Stephen I. "Power Amplifiers." In Communication Electronics: RF Design with Practical Applications using Pathwave/ADS Software. River Publishers, 2023. http://dx.doi.org/10.1201/9781032629773-16.

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Patrick, Dale R., Stephen W. Fardo, Ray E. Richardson, and Vigyan (Vigs) Chandra. "Power Amplifiers." In Electronic Devices and Circuit Fundamentals. River Publishers, 2023. http://dx.doi.org/10.1201/9781003393139-11.

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Klingbeil, Harald, Ulrich Laier, and Dieter Lens. "Power Amplifiers." In Particle Acceleration and Detection. Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-07188-6_6.

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Tietze, Ulrich, Christoph Schenk, and Eberhard Gamm. "Power Amplifiers." In Electronic Circuits. Springer Berlin Heidelberg, 2008. http://dx.doi.org/10.1007/978-3-540-78655-9_15.

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Gregorio, Fernando, Gustavo González, Christian Schmidt, and Juan Cousseau. "Power Amplifiers." In Signal Processing Techniques for Power Efficient Wireless Communication Systems. Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-32437-7_4.

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Yip, Peter C. L. "Power Amplifiers." In High-Frequency Circuit Design and Measurements. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-011-6950-9_7.

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Actes de conférences sur le sujet "Power amplifiers"

Laming, R. I., D. N. Payne, F. Meli, G. Grasso, and E. J. Tarbox. "Saturated Erbium-Doped Fibre Amplifiers." In Optical Amplifiers and Their Applications. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oaa.1990.mb3.

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It has not been generally appreciated that the erbium-doped fibre amplifier1 (EDFA) has both a saturation output power which increases with pump power, as well as an ability to operate deep in saturation without signal distortion and interchannel crosstalk2. The latter is a consequence of its slow gain dynamics and is quite different from diode-amplifier behaviour3. Most investigations of the gain-characteristics of EDFAs to date have concentrated on the small input signal regime and attempted to obtain high unsaturated gain for low-pump powers4,5, an attribute which is required for an in-line

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Mehuys, D., D. F. Welch, R. G. Waarts, R. Parke, A. Hardy, and W. Streifer. "Modal analysis of monolithically integrated, surface-emitting, master oscillator power amplifiers." In OSA Annual Meeting. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.mk4.

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Recently, promising results have been obtained from a monolithically integrated master-oscillator power amplifier (M-MOPA) composed of a single-mode distributed Bragg-reflector (DBR) oscillator and linear chain of amplifiers and surface-emitting output couplers.1 The oscillator output is successively amplified in index-guided amplifiers and is coupled upwards from the wafer surface via detuned second-order DBR's. Coherent output power from this structure is nearly 0.5 W, in contrast to < 100 mW from coupled arrays of grating-surface-emitting oscillators.

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Koo, Joonhoi, Dong Joon Kim, Seung Won Jun, et al. "Narrow Linewidth, Filtered-Superfluorescent High Power Source with Linear Polarization." In Advanced Solid State Lasers. Optica Publishing Group, 2022. http://dx.doi.org/10.1364/assl.2022.jm4a.2.

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We investigate a linearly polarized superfluorescent(SFS) source using a 0.1 nm-filtered ASE of a semiconductor optical amplifier. The SFS source is amplified up to 2 kW by PM-fiberized amplifiers at 1065 nm region.

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Mito, Ikuo, та Kenji Endo. "1.48μm and 0.98μm High-Power Laser Diodes for Erbium-Doped Fiber Amplifiers". У Optical Amplifiers and Their Applications. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oaa.1991.wc1.

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The development of erbium-doped fiber amplifiers has recently progressed rapidly. Highly efficient power conversion for 1.48μm wavelength pumping enables a post-amplifier to achieve output power greater than 100mW1). When pumped in 0.98μm wavelength, the erbium-doped fiber amplifiers showed very low noise property2), which permits high receiver sensitivity as a pre-amplifier.

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Schuster, Gregory L., and John R. Andrews. "Efficient coherent beam combining of multiple high-power AlGaAs amplifiers." In OSA Annual Meeting. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/oam.1992.mpp3.

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We are exploring power scale-up of semiconductor lasers through the use of arrays of amplifiers and coherent beam combining. In this paper we report 93%-efficient interferometric beam combining of the output of two saturated amplifiers yielding 372 mW in a single diffraction-limited lobe. A single mode semiconductor laser was amplified in a single stage and divided into two beams of 53 and 71 mW. Each beam was injected into a 10-stripe gain guided amplifier array having dimensions of approximately 100 μm wide by 250 μm long. Each amplifier had antireflective coatings (R~2%) on the front facet

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Auge, J., B. Clesca, B. Biotteau, et al. "Repeaterless Transmission With 62.9 dB Power Budget Using A Highly Efficient Erbium-Doped Fiber Amplifier Module." In Optical Amplifiers and Their Applications. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oaa.1990.tuc3.

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Laser-diode-pumped erbium-doped fiber amplifiers (EDFA) have recently demonstrated all their potential for very long haul transmissions [1]. In-line EDFA application is clearly identified for long undersea links. However, repeaterless transmissions have many applications, especially over 250 km lengths. Compared to direct detection, heterodyne detection allows to achieve a very high receiver sensitivity, increasing the overall link budget [2], Optical amplifiers highly improve this budget, particularly by compensating for the insertion loss of the external phase modulator in DPSK systems. We r

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Way, W. I., A. C. Von Lehman, M. J. Andrejco, M. A. Saifi, and C. Lin. "Noise Figure of a Gain-Saturated Erbium-Doped Fiber Amplifier Pumped at 980 nm." In Optical Amplifiers and Their Applications. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oaa.1990.tub3.

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Erbium-doped fiber amplifiers (EDFAs) have recently been extensively studied for applications in long-distance transmission[1] [2] and subscriber loop distribution systems[3][4][5]. The noise figure of the fiber amplifier is a parameter that must be considered in these systems to optimize overall system performance. Noise figures of an EDFA pumped at 1480 nm and 980 nm were reported to be near 5 dB[6], and 3 dB[7], respectively. However, these numbers were measured when the amplifiers were operated in the linear region. An EDFA may be operated in the gain saturation region when it is used as a

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Giles, C. Randy. "Signal propagation and noise accumulation in amplified lightwave systems." In OSA Annual Meeting. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oam.1990.tha4.

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Lightwave systems using optical amplifiers as repeaters offer the advantage of ease of capacity enhancement through the use of either high data rates or wavelength-multiplexed channels. Besides optical fiber nonlinearities, potential limitations of such lightwave systems include the effects of optical amplifier saturation and the accumulation of amplified spontaneous emission. Simulations show that transmission at gigabit-per-second rates over transoceanic distances is possible if erbium-doped fiber amplifiers are used as repeaters. The upper limit on amplifier spacing imposed by noise accumul

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Chung, Y. C., J. M. Wiesenfeld, G. Raybon, and U. Koren. "Intermodulation Distortion in a Multiple-Quantum-Well Semiconductor Amplifier." In Optical Amplifiers and Their Applications. Optica Publishing Group, 1990. http://dx.doi.org/10.1364/oaa.1990.tue5.

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Future wavelength-division-multiplexed (WDM) networks will need an optical power amplifier to boost signal levels. For these applications, multiple-quantum-well (MQW) optical amplifiers are promising due to their inherently larger saturation output powers compared to conventional bulk semiconductor amplifiers [1]. A MQW power amplifier integrated with several tunable lasers has been already demonstrated for the use in future WDM networks [2]. However, a significant limitation on the amplifier performance in these applications is imposed by the intermodulation distortion (IMD) generated by the

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Mehuys, David G., Ross Parke, Jo S. Major, et al. "High-power coherent semiconductor phased arrays and power amplifiers." In OSA Annual Meeting. Optica Publishing Group, 1991. http://dx.doi.org/10.1364/oam.1991.tugg3.

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Recently, monolithically integrated master oscillator power amplifiers (M-MOPA) have demonstrated >1-W coherent output from a cascade of single-mode amplifiers and grating output couplers.1 By integrating the amplifier and grating output coupler into a single active grating (MAG-MOPA), diffraction-limited coherent output power density up to 1 W/cm has been demonstrated,2 and up to 4 W/cm has been projected. Diffraction-limited emission without active phase control results from the uniformity of traveling wave power along the active grating, which uniformly saturates the carrier density and

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Rapports d'organisations sur le sujet "Power amplifiers"

Luhmann, N. C., and Jr. Stable High-Power Harmonic Gyro-Amplifiers. Defense Technical Information Center, 1994. http://dx.doi.org/10.21236/ada293697.

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Rutledge, David. High-Efficiency, Class-E RF Power Amplifiers. Defense Technical Information Center, 2001. http://dx.doi.org/10.21236/ada393787.

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Yu, Charles X., Steven J. Augst, Shawn M. Redmond, et al. Coherent Combining of High-Power Yb Fiber Amplifiers. Defense Technical Information Center, 2011. http://dx.doi.org/10.21236/ada569704.

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Penn, John E. Monolithic Microwave Integrated Circuits (MMIC) Broadband Power Amplifiers. Defense Technical Information Center, 2012. http://dx.doi.org/10.21236/ada571906.

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Al-kanan, Haider. Power Efficiency Enhancement and Linearization Techniques for Power Amplifiers in Wireless Communications. Portland State University Library, 2020. http://dx.doi.org/10.15760/etd.7287.

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Rodwell, Mark, and Umesh K. Mishra. High Power Broadband Amplifiers for 1-18 GHz Naval Radar. Defense Technical Information Center, 2002. http://dx.doi.org/10.21236/ada403109.

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Ozalas, Matthew T. High Efficiency Class-F MMIC Power Amplifiers at Ku-Band. Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada456277.

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Penn, John E. Monolithic Microwave Integrated Circuits (MMIC) Broadband Power Amplifiers (Part 2). Defense Technical Information Center, 2013. http://dx.doi.org/10.21236/ada585852.

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Elliot McCrory and Robert C. Webber. Analysis of Lifetime Data for the Linac 201 MHz Power Amplifiers. Office of Scientific and Technical Information (OSTI), 2002. http://dx.doi.org/10.2172/796231.

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Nelson, Brian A. ICC Experiment Performance Improvement through Advanced Feedback Controllers for High-Power Low-Cost Switching Power Amplifiers. Nelson Scientific Explorations L.L.C., Mountlake Terrace WA, 2006. http://dx.doi.org/10.2172/893760.

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