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The Self-Grounded Bow-Tie Antenna

Jian Yang (Institutionen för signaler och system, Antenner) ; Ahmed Kishk
2011 IEEE International Symposium on Antennas and Propagation, Spokane, USA, 3-8 July, 2011 (1522-3965). p. 1452-1455. (2011)
[Konferensbidrag, refereegranskat]

The self-grounded Bow-Tie is a new type ultra-wide band (UWB) small antenna. It is compact, simple and has low profile and directional UWB radiation characteristics. Simulations and measurements have shown its ultra-wideband performance, such as about 10 dB reflection coefficient and stable radiation patterns over a frequency range of 2 - 15 GHz, and good time-domain impulse response. Penetration ability of the antenna through a concrete wall has been also tested. Compared to a Vivaldi antenna, the test shows the superiority of the self-grounded Bow-Tie to the Vivaldi.

Nyckelord: directional radiation, impulse response, self-grounded Bow-Tie, small antenna, UWB antenna



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Denna post skapades 2011-07-25. Senast ändrad 2013-10-15.
CPL Pubid: 143609

 

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Institutioner (Chalmers)

Institutionen för signaler och system, Antenner (2005-2014)

Ämnesområden

Informations- och kommunikationsteknik
Elektroteknik och elektronik

Chalmers infrastruktur