The Self-Grounded Bow-Tie Antenna
Paper i proceeding, 2011

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.

impulse response

UWB antenna

directional radiation

self-grounded Bow-Tie

small antenna


Jian Yang

Chalmers, Signaler och system, Kommunikationssystem, informationsteori och antenner, Antennsystem

Ahmed Kishk

University of Mississippi

IEEE Antennas and Propagation Society, AP-S International Symposium (Digest)

15223965 (ISSN)

1452-1455 5996567


Informations- och kommunikationsteknik


Elektroteknik och elektronik