Small GPS antenna with lumped elements and interdigital structure

Jungsik Park, Junho Choi, Tae Hak Lee, Young Sik Kim

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

2 Citations (Scopus)

Abstract

In this paper, a miniaturized global positioning system (GPS) antenna embedded in a printed circuit board (PCB) is presented. The proposed antenna employs lumped elements and an interdigital structure to reduce an operating frequency and to achieve good input matching. Furthermore, the system ground plane is included to work out a radiator. The size of the proposed antenna is 8 mm 4.5 mm. The bandwidth under VSWR of 21 is 20 MHz from 1561 MHz to 1581 MHz. The measured antenna gain and the efficiency are 1 dBi and 40% at 1575 GHz, respectively.

Original languageEnglish
Title of host publicationRWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012
Pages55-58
Number of pages4
DOIs
Publication statusPublished - 2012 May 11
Event2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012 - Santa Clara, CA, United States
Duration: 2012 Jan 152012 Jan 18

Other

Other2012 6th IEEE Radio and Wireless Week, RWW 2012 - 2012 IEEE Radio and Wireless Symposium, RWS 2012
CountryUnited States
CitySanta Clara, CA
Period12/1/1512/1/18

Keywords

  • antenna
  • global positioning system (GPS)
  • interdigital structure
  • lumped elements
  • printed circuit board (PCB)

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering

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  • Cite this

    Park, J., Choi, J., Lee, T. H., & Kim, Y. S. (2012). Small GPS antenna with lumped elements and interdigital structure. In RWW 2012 - Proceedings: IEEE Radio and Wireless Symposium, RWS 2012 (pp. 55-58). [6175393] https://doi.org/10.1109/RWS.2012.6175393