Title :
A Compact Band-Rejected UWB Antenna Design with Time Domain Analysis
Author :
Lei, Chen Jun ; Xia, Zou Wei ; Zheng, Zhou
Author_Institution :
Key Lab. of Universal Wireless Commun., Beijing Univ. of Posts & Telecommun., Beijing
Abstract :
In this paper, a new small-sized microstrip-fed ultra-wideband(UWB) planar monopole antenna with frequency band-rejected characteristic is proposed. The antenna is composed of a rectangle patch and finite ground. Creating H-shaped slot by current distribution can achieve 5 to 6 GHz band-rejected performance. Moreover, the radiated pulse in time domain is analyzed. The results validates that the antenna satisfies the requirements of UWB communications, and will be a good solution for UWB applications.
Keywords :
antenna feeds; antenna theory; current distribution; microstrip antennas; monopole antennas; planar antennas; slot antennas; time-domain analysis; ultra wideband antennas; ultra wideband communication; H-shaped slot; band-rejected UWB antenna design; current distribution; finite ground; frequency 5 GHz to 6 GHz; rectangle patch antenna; small-sized microstrip-fed planar monopole antenna; time domain analysis; Bandwidth; Computer simulation; Current distribution; Dielectric substrates; Frequency domain analysis; Geometry; Microstrip antennas; Time domain analysis; Ultra wideband antennas; Wireless communication; H slot; UWB antenna; band-rejected function; current distribution; pulse analysis;
Conference_Titel :
Knowledge Acquisition and Modeling Workshop, 2008. KAM Workshop 2008. IEEE International Symposium on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-3530-2
Electronic_ISBN :
978-1-4244-3531-9
DOI :
10.1109/KAMW.2008.4810471
