Wideband to multi sub-band antenna with different bandwiths

In this paper, a wideband to multi sub-band antenna with different bandwidths is presented. This antenna is designed on a microstrip technology, printed in two sides of the substrate of the size of 32 × 40 mm 2 . By controlling the length of resonator with using ideal switches, the re-configurabilit...

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Bibliographic Details
Published in2017 IEEE International Symposium on Antennas and Propagation & USNC/URSI National Radio Science Meeting pp. 1143 - 1144
Main Authors Seddiki, M. L., Talbi, A., Nedil, M., Ghanem, Farid
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.07.2017
Subjects
Broadband antennas
Microstrip antennas
Multiband Antenna
Radar antennas
Reconfigurability
Satellite broadcasting
Spaceborne radar
switches
Transmission line measurements
Wireless communication
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Summary:In this paper, a wideband to multi sub-band antenna with different bandwidths is presented. This antenna is designed on a microstrip technology, printed in two sides of the substrate of the size of 32 × 40 mm 2 . By controlling the length of resonator with using ideal switches, the re-configurability of the antenna can be achieved. This antenna offers a high frequency band-width tuning from wideband (4-10 GHz) to a narrow sub-band (5.7-7 GHz). This covers several wireless communication systems, including C-band weather Radar, ISM and Satellite uplinks communications. The simulation results show that the antenna has a return loss better than 15 dB through the entire tuning bandwidths. The prototypes of the antennas with ideal switches are fabricated and measured.
ISSN:1947-1491
DOI:10.1109/APUSNCURSINRSM.2017.8072614