Abstract
A broadband dual-band dual-polarized (DBDP) shared-aperture array is proposed, where the novel L- and C- band overlapped stacked patches are designed as the unit cell of full array. The impedance bandwidth in the lower band is enhanced by avoiding perforation. The DBDP unit cell prototype has been fabricated to validate the overlapped-structure feasibility for phased array applications. The impedance bandwidths (|S11| ≤ -10dB) of 17.6% (219MHz) and 15% (790 MHz) are measured in L- and C-band, respectively, while good radiation patterns are also confirmed in both bands.
Original language | English |
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Title of host publication | Proceedings of the 2012 IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC'12 |
Place of Publication | Torino, Italy |
Publisher | Corep |
Pages | 223-226 |
Number of pages | 4 |
ISBN (Print) | 9781467304054 |
DOIs | |
Publication status | Published - 2012 |
Event | 2012 2nd IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2012 - Cape Town, South Africa Duration: 2 Sept 2012 → 7 Sept 2012 |
Other
Other | 2012 2nd IEEE-APS Topical Conference on Antennas and Propagation in Wireless Communications, APWC 2012 |
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Country/Territory | South Africa |
City | Cape Town |
Period | 2/09/12 → 7/09/12 |