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author:

Lin, Jianbin (Lin, Jianbin.) [1] | Li, Liangfeng (Li, Liangfeng.) [2] | Huang, Jiwei (Huang, Jiwei.) [3] (Scholars:黄继伟)

Indexed by:

EI

Abstract:

A full Ka-band millimeter-wave power amplifier (PA) with magnetic coupling resonator (MCR) matching network is designed in this paper which is based on 65nm SOI CMOS process. Impedance transformation is performed by MCR to achieve broadband impedance matching. The technology of neutralizing capacitor and source degeneration inductance is adopted to effectively improve the circuit performance. The simulation results of the amplifier show that at 28GHz, the saturated output power (Psat) is 20.1dBm, the output power 1dB compression point (P1dB) is 18.3dBm, and the peak power added efficiency (PAE) is 31.2%. The small-signal gain of 21.4dB and the 3dB bandwidth of is 21.5-41GHz, with a fractional bandwidth of 62%, which can cover the entire Ka-band. © 2022 IEEE.

Keyword:

Bandwidth CMOS integrated circuits Integrated circuit design Millimeter waves Power amplifiers Resonators Wave power

Community:

  • [ 1 ] [Lin, Jianbin]Fuzhou University, Department of College of Physics and Information Engineering, Fuzhou, China
  • [ 2 ] [Li, Liangfeng]Fuzhou University, Department of College of Physics and Information Engineering, Fuzhou, China
  • [ 3 ] [Huang, Jiwei]Fuzhou University, Department of College of Physics and Information Engineering, Fuzhou, China

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Year: 2022

Page: 295-298

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 2

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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