Title :
Compact wideband printed monopole antenna with frequency band-stop characteristic
Author :
Choi, Wooyoung ; Jung, Jihak ; Chung, Kyungho ; Choi, Jaehoon
Author_Institution :
Dept. of Electr. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
A novel compact and wideband printed monopole antenna with frequency band-stop characteristic is presented. By embedding a notch in the ground plane, the ultrawideband property for the proposed antenna is achieved. To create a frequency bandstop characteristic, a simple λ/4 U-shape slot is inserted into the radiating patch. Numerical and experimental results show that the proposed antenna operates over 2.95 to 11.7 GHz for VSWR<2, while the band-stop characteristic is maintained in the frequency band of 4.92 to 5.86 GHz.
Keywords :
UHF antennas; antenna earths; antenna radiation patterns; broadband antennas; microstrip antennas; monopole antennas; 2.95 to 11.7 GHz; 4.92 to 5.86 GHz; U-shape slot; VSWR; compact antenna; frequency band-stop characteristic; ground plane; printed antenna; radiating patch; radiation patterns; wideband antenna; wideband printed monopole antenna; Bandwidth; Broadband antennas; Communications technology; Frequency; Impedance; Microstrip antennas; Ultra wideband antennas; Ultra wideband technology; Wireless LAN; Wireless communication;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2005 IEEE
Print_ISBN :
0-7803-8883-6
DOI :
10.1109/APS.2005.1552325
