Title :
Dual-loop slot antenna with simple feed
Author :
Hirose, K. ; Nakano, H.
Author_Institution :
Coll. of Eng., Hosei Univ., Tokyo, Japan
Abstract :
A dual-loop slot antenna consisting of two identical loops fed by a triplate line is proposed. It is experimentally demonstrated that the antenna radiates a unidirectional beam of linear polarisation. It is also shown that the generation of a circularly polarised wave is possible by adding perturbation elements to the loops.
Keywords :
antenna feeders; antenna radiation patterns; electromagnetic wave polarisation; loop antennas; microstrip antennas; circularly polarised wave; linear polarisation; microwave antennas; perturbation elements; radiation patterns; triplate line; unidirectional beam;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890816
