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Cavity Model Analysis of a Dual-Probe-Feed Circular Microstrip Patch Antenna

Authors :
Jun Fa Mao
Hong-Li Peng
Yao Ping Zhang
Zheng Tang
Source :
IEEE Antennas and Wireless Propagation Letters. 15:44-47
Publication Year :
2016
Publisher :
Institute of Electrical and Electronics Engineers (IEEE), 2016.

Abstract

The cavity model is extended to analyze a dualprobe-feed circular microstrip patch antenna for both differential and single-ended operations. Particular emphasis is given to the impedance characteristics in order to understand the relationship between the differential and single-ended input impedances. It is shown that the differential input resistance is four times of the single-ended input resistance at the resonant frequency of the fundamental mode.

Subjects

Subjects :
Imagination
Patch antenna
Physics
media_common.quotation_subject
Acoustics
020208 electrical & electronic engineering
Emphasis (telecommunications)
020206 networking & telecommunications
02 engineering and technology
Microstrip
Microstrip antenna
Electrical length
0202 electrical engineering, electronic engineering, information engineering
Electronic engineering
Electrical and Electronic Engineering
Electrical impedance
Differential (mathematics)
media_common

Details

ISSN :
15485757 and 15361225
Volume :
15
Database :
OpenAIRE
Journal :
IEEE Antennas and Wireless Propagation Letters
Accession number :
edsair.doi...........31c3e11673b49ff7b389274f6abb59cb

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