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X-band Filter-Amplifier for Radio Frequency Front-End Receiver Systems

Research output: Contribution to conferenceConference paperpeer-review

Abstract

This paper presents an integrated design of substrate integrated waveguide (SIW) bandpass filter (BPF) with a discrete low noise amplifier (DLNA). The SIW BPF was designed to match the complex source impedance of the low noise transistor (LNTR) and acted as the input matching network (IMN). For validation, a DLNA was designed for X-band application with the center frequency (f0) of 10 GHz. At f0, the measured small-signal gain and noise figure of the proposed DLNA with SIW BPF IMN are 12.85 dB and 2.15 dB, respectively. The proposed DLNA provides high out-of-band signal suppression.

Original languageEnglish
Title of host publication2022 Asia-Pacific Microwave Conference, APMC 2022 - Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages698-700
Number of pages3
ISBN (Electronic)9784902339567
StatePublished - 2022
Event2022 Asia-Pacific Microwave Conference, APMC 2022 - Yokohama, Japan
Duration: 2022.11.292022.12.2

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume2022-November

Conference

Conference2022 Asia-Pacific Microwave Conference, APMC 2022
Country/TerritoryJapan
CityYokohama
Period22.11.2922.12.2

Keywords

  • bandpass filter
  • low noise amplifier
  • subsrtate integrated waveguide

Quacquarelli Symonds(QS) Subject Topics

  • Engineering - Electrical & Electronic
  • Engineering - Petroleum

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