A Compact Electronically Reconfigurable Dual Frequency Microstrip Antenna for L-Band Applications

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A Compact Electronically Reconfigurable Dual Frequency Microstrip Antenna for L-Band Applications

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Title: A Compact Electronically Reconfigurable Dual Frequency Microstrip Antenna for L-Band Applications
Author: Mohanan,P; Aanandan,C K; Vasudevan,K; Shynu, S V; Gijo,Augustin
Abstract: A novel design of a computer electronically reconfigurable dual frequency dual polarized single feed hexagonal slot loaded microstrip antenna in L-band is introduced in this chapter. pin diodes are used to switch the operating frequencies considerably without much affecting the radiation characteristics and gain. the antenna can work with a frequency ratio varying in the wide range from 1.2 to 1.4. the proposed design has an added advantage of size reduction up to 72.21% and 46.84% for the two resonating frequencies compared to standard rectangular patches. the design also gives considerable bandwidth of up to 2.82% and 2.42 % for the operating frequencies.
URI: http://dyuthi.cusat.ac.in/jspui/handle/dyuthi/1557
Date: 2004


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