Title :
Design of compact chip antenna for UWB applications
Author :
Lee, Jung-Nam ; Park, Jong-Kweon ; Kim, Jin-Suk
Author_Institution :
Dept. of Radio Wave Eng., Hanbat Nat. Univ., Daejeon, South Korea
Abstract :
This article describes a compact chip antenna for UWB applications. The inclined slot is inserted on the rectangular radiating patch of the UWB chip antenna. From experimental results, the measured impedance bandwidth of the antenna (defined by -6 dB return loss) is 2 GHz (3-5 GHz). Also, the proposed antenna exhibits good radiation patterns with small gain variation (2.5-3.5 dBi) in the operating frequency band. Details of the proposed antenna design and the simulated and measured results are presented and discussed.
Keywords :
antenna radiation patterns; microstrip antennas; ultra wideband communication; UWB applications; antenna radiation pattern; compact chip antenna design; rectangular radiating patch antenna; Antenna measurements; Antenna radiation patterns; Bandwidth; Coaxial cables; Delay; Loss measurement; Multiaccess communication; Semiconductor device measurement; Slot antennas; Ultra wideband antennas; UWB antenna; chip antenna; group delay; inclined slot; quasi-isotropic;
Conference_Titel :
Ultra-Wideband, 2009. ICUWB 2009. IEEE International Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
978-1-4244-2930-1
Electronic_ISBN :
978-1-4244-2931-8
DOI :
10.1109/ICUWB.2009.5288844
