Antenna integrated with low noise amplifier operating at L1 GPS application

Dian Rusdiyanto, Fitri Yuli Zulkifli

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, a microstrip antenna integrated with low noise amplifier (AILNA) is presented for operating frequency 1575.42 MHz of L1 GPS band. The AILNA consists of a single passive antenna and an LNA which are designed and simulated using CST Microwave Studio and Advance Design Studio. From the simulation result, this AILNA obtained 28.4 dBi of gain, whereas measured gain has 14.77 dBi. Both simulated and measured results showed antenna has circular polarization with axial ratio value under 3 dB, which is 1.58 dB and 1.21 dB respectively. Circular polarization bandwidth (CPWB) from the simulation is 60 MHz, and measurement achieved 25 MHz. For measured return loss, operating frequency has-23.42 dB and 90 MHz of impedance bandwidth. Overall, the dimension of the AILNA is 40 mm x 88.5 mm, a compact design that is suitable for GPS antenna specification.

Original languageEnglish
Title of host publicationProceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1280-1282
Number of pages3
ISBN (Electronic)9781728135175
DOIs
Publication statusPublished - Dec 2019
Event2019 IEEE Asia-Pacific Microwave Conference, APMC 2019 - Singapore, Singapore
Duration: 10 Dec 201913 Dec 2019

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume2019-December

Conference

Conference2019 IEEE Asia-Pacific Microwave Conference, APMC 2019
CountrySingapore
CitySingapore
Period10/12/1913/12/19

Keywords

  • AILNA
  • GPS
  • LNA
  • Passive antenna

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  • Cite this

    Rusdiyanto, D., & Zulkifli, F. Y. (2019). Antenna integrated with low noise amplifier operating at L1 GPS application. In Proceedings of the 2019 IEEE Asia-Pacific Microwave Conference, APMC 2019 (pp. 1280-1282). [9038337] (Asia-Pacific Microwave Conference Proceedings, APMC; Vol. 2019-December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APMC46564.2019.9038337