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Cites:

Information Journal Paper

Title

Design of C-Band Solid State Power Amplifier in Satellite Communication Subsystem(SSPA)

Pages

  67-79

Abstract

 This paper describes the design of 6W C-band Power Amplifier based on the GaN-technology for use in TT&C-transmitters. Simple design, relatively high efficiency are the main features of this design. The operational frequency range spanned from 3. 4GHz to 4. 25GHz. It was decided to design the amplifier with the 6W CGH4006P transistor, from Cree. In the design procedure, source and load pull simulations were performed in order to retrieve the optimal impedances for the transistor and as a basis for the design of the matching networks. The amplifier design was done using a large signal model from Cree in Advanced Design System. The simulated results showed that the design were capable of delivering 6W output power throughout the frequency band. P1dB is 39dBm in EM simulation. For this Amplifier the transducer Gain is 11-13dBm. The Power Amplifier obtained a simulated power added efficiency (PAE) 54-60% at 39dBm output power. PA obtained a small signal Gain above 13dB.

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  • Cite

    APA: Copy

    REZAEE, ALIREZA. (2021). Design of C-Band Solid State Power Amplifier in Satellite Communication Subsystem(SSPA). INFORMATION AND COMMUNICATION TECHNOLOGY IN POLICING, 2(6 ), 67-79. SID. https://sid.ir/paper/965182/en

    Vancouver: Copy

    REZAEE ALIREZA. Design of C-Band Solid State Power Amplifier in Satellite Communication Subsystem(SSPA). INFORMATION AND COMMUNICATION TECHNOLOGY IN POLICING[Internet]. 2021;2(6 ):67-79. Available from: https://sid.ir/paper/965182/en

    IEEE: Copy

    ALIREZA REZAEE, “Design of C-Band Solid State Power Amplifier in Satellite Communication Subsystem(SSPA),” INFORMATION AND COMMUNICATION TECHNOLOGY IN POLICING, vol. 2, no. 6 , pp. 67–79, 2021, [Online]. Available: https://sid.ir/paper/965182/en

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