A novel multiple beam microstrip antenna is described in which the beamforming network and array are combined into a planar module. Results for a small 5-beam array are given that illustrate the action and indicate typical performance. The beamformer's low profile and low loss potential are attractive features applicable to modern mobile communication terminals.
Published in:
Electronics Letters
(Volume:25
,
Issue:
17
)
Date of Publication: 17 Aug. 1989