Title :
Triple band microstrip patch antenna using a spur-line filter and a perturbation segment technique
Author :
Sanchez-Hernandez, D. ; Robertson, Ian
Author_Institution :
Dept. of Electron. & Electr. Eng., London Univ., UK
Abstract :
A triple-band microstrip patch antenna is demonstrated by using a spur-line bandstop filter and a perturbation segment technique. This multifrequency operation can be obtained without increasing either the size or the thickness of the patch. In addition, through experimental results, the characteristics in all channels are shown to be nearly identical.<>
Keywords :
antenna radiation patterns; microstrip antennas; microwave filters; microstrip patch antenna; microwave antennas; multifrequency operation; perturbation segment technique; spur-line filter; triple-band;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19931043
