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GaAs Solid State Broadband Power Amplifier for L and S Bands Applications

GaAs Solid State Broadband Power Amplifier for L and S Bands Applications

Mohamed Ribate, Rachid Mandry, Larbi El Abdellaoui, Mohamed Latrach
Copyright: © 2020 |Pages: 35
ISBN13: 9781799801177|ISBN10: 1799801179|EISBN13: 9781799801184
DOI: 10.4018/978-1-7998-0117-7.ch005
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MLA

Ribate, Mohamed, et al. "GaAs Solid State Broadband Power Amplifier for L and S Bands Applications." Handbook of Research on Recent Developments in Electrical and Mechanical Engineering, edited by Jamal Zbitou, et al., IGI Global, 2020, pp. 156-190. https://doi.org/10.4018/978-1-7998-0117-7.ch005

APA

Ribate, M., Mandry, R., El Abdellaoui, L., & Latrach, M. (2020). GaAs Solid State Broadband Power Amplifier for L and S Bands Applications. In J. Zbitou, C. Pruncu, & A. Errkik (Eds.), Handbook of Research on Recent Developments in Electrical and Mechanical Engineering (pp. 156-190). IGI Global. https://doi.org/10.4018/978-1-7998-0117-7.ch005

Chicago

Ribate, Mohamed, et al. "GaAs Solid State Broadband Power Amplifier for L and S Bands Applications." In Handbook of Research on Recent Developments in Electrical and Mechanical Engineering, edited by Jamal Zbitou, Catalin Iulian Pruncu, and Ahmed Errkik, 156-190. Hershey, PA: IGI Global, 2020. https://doi.org/10.4018/978-1-7998-0117-7.ch005

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Abstract

This chapter provides an insight view of the Broadband Power Amplifier (BPA) design. Basically, the aim of the BPA is to increase the power level of the signal presents at its input terminal up to a prefixed power level at its output terminal in the operating frequency band. The research of a GaAs single stage solid state broadband power amplifier based of ATF13876 which operates in the frequency band ranging from 1.17 GHz to 3 GHz is presented in this chapter. The wider bandwidth circuits are designed by using transmission lines which are intrinsically wideband circuits. With carefully designed biasing and broadband matching networks, unconditionally stability and excellent matching performance are fulfilled over the overall operating bandwidth with a maximum power gain of 17.34 dB and a saturated output power of 17 dBm. Considering the wider bandwidth of the proposed BPA, the latter compares favorably with the contemporary state-of-the-art.

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