Resonance Frequencies of Compact Microstrip Antenna

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Resonance Frequencies of Compact Microstrip Antenna

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Title: Resonance Frequencies of Compact Microstrip Antenna
Author: Paulson,M; Sona,Kundukulam O; Aanandan,C K; Mohanan, P
Abstract: The arrow shaped microstrip antenna, which produces dual frequency dual polarisation operation with considera-ble size reduction compared to conventional patches has been reported [I]. These antennas provide greater area reduction and improved gain compared to drum shaped patches [2]. Prediction of the resonance frequency of drum shaped patches [3] and circular patches for broadband operation [4] are available in the literature. In this Letter, we propose empirical formulas for calculating the resonance frequencies of the arrow shaped microstrip antenna. These antennas can be employed for obtaining dual frequency with the same polarisation, bandwidth enhancement, circular polarisation etc. by varying its different parameters or by introducing slots. The proposed design equations provide an easier and simple way of predicting the resonant frequencies of these patches.
Date: 2001-09

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  • Publications [103]
    This collection consists of published and unpublished working papers of Electronics

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