GPS antenna using a system ground as a radiator

Choi, Hyengcheul; Jeon, Sinhyung; Yang, Liu; Yun, Deok-won; Kim, Hyeongdong

doi:10.1109/IWAT.2011.5752308

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GPS antenna using a system ground as a radiator

Choi, Hyengcheul;
Jeon, Sinhyung;
Yang, Liu;
Yun, Deok-won;
Kim, Hyeongdong

Citations

SCOPUS

5

초록

This paper presents global positioning system (GPS) antenna embedded in printed circuit board (PCB). The proposed antenna uses two chip capacitors and one chip inductor in order to control resonance frequency and degree of coupling, respectively. The effects of these lumped components are analyzed by using an equivalent circuit model of the proposed antenna. Bandwidth under voltage standing wave ratio (VSWR) of 3:1 is 45 MHz from 1540 MHz to 1585 MHz and it sufficiently covers GPS operation band.

키워드

Chip capacitor; Degree of coupling; Equivalent circuit model; GPS antenna; Lumped components; One chip; Operation bands; Resonance frequencies; Under voltage; Antenna grounds; Global positioning system; Innovation; Metamaterials; Printed circuit boards; Resonance; Antennas

제목: GPS antenna using a system ground as a radiator

저자: Choi, Hyengcheul; Jeon, Sinhyung; Yang, Liu; Yun, Deok-won; Kim, Hyeongdong

DOI: 10.1109/IWAT.2011.5752308

발행일: 2011-04

유형: Conference Paper

저널명: Final Program and Book of Abstracts - iWAT 2011: 2011 IEEE International Workshop on Antenna Technology: Small Antennas, Novel Structures and Innovative Metamaterials

페이지: 235 ~ 238