Wideband Compact 4-Port Dual Polarized Self-Grounded Bowtie Antenna
Artikel i vetenskaplig tidskrift, 2014
We present a dual-polarized self-grounded bowtie antenna. The antenna is mechanically simple and wideband. One of the characteristics is its flexibility: it can be used either as a 4-port antenna in multiple-input-multiple-output (MIMO) systems or as a directional 2-port dual-polarized antenna in radar or sensor systems. The latter application requires a balun. The 4-petal geometry of the antenna has been optimized for the best matching to 50 coax over 1.5-3 GHz. Both simulated and measured results are presented to verify the design. The antenna radiates over parts of the bandwidth similar to four Huygens source, one from each petal, each having directivity close to 4.8 dBi.
ultra-wideband
Multiple-input-multiple-output (MIMO) antenna
self-grounded bowtie antenna
self-grounded monopole
Författare
Syed Hasan Raza Zaidi
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Ahmed Hussain
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Jian Yang
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
Per-Simon Kildal
Chalmers, Signaler och system, Kommunikation, Antenner och Optiska Nätverk
IEEE Transactions on Antennas and Propagation
0018926x (ISSN) 15582221 (eISSN)
Vol. 62 9 4468-4473 2333062Styrkeområden
Informations- och kommunikationsteknik
Ämneskategorier (SSIF 2011)
Elektroteknik och elektronik
DOI
10.1109/TAP.2014.2333062