Title :
Compact ultra-wideband printed antenna with band-rejection characteristic
Author :
Choi, W. ; Chung, K. ; Jung, J. ; Choi, J.
Author_Institution :
Dept. of Electr. & Comput. Eng., Hanyang Univ., Seoul, South Korea
Abstract :
A novel and compact ultra-wideband printed antenna with band-rejection characteristic is proposed. By cutting an L-shaped notch on the radiating patch, the impedance bandwidth of the proposed antenna can be enhanced. In addition, a C-shaped slot is introduced to obtain the band-rejection operation of the antenna. The antenna, with compact size of 15.5×21 mm including the ground plane, operates over 3.08-10.97 GHz and has the rejected band from 5.03 to 5.91 GHz.
Keywords :
microstrip antennas; microwave antennas; ultra wideband antennas; 3.08 to 10.97 GHz; C-shaped slot; L-shaped notch; band-rejection characteristic; impedance bandwidth; radiating patch; ultra-wideband printed antenna;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20052361
