Title :
Design of inclined and displaced slotted waveguide array antennas with low sidelobe radiation patterns
Author :
Yamaguchi, Satoshi ; Miyashita, Hiroaki ; Takahashi, Toru ; Nishino, Tamotsu ; Konishi, Yoshihiko
Author_Institution :
Mitsubishi Electr. Corp., Kamakura, Japan
Abstract :
In this paper, we develop a design method for inclined and displaced (compound) slotted waveguide array antennas. The characteristics of a compound slot element and the design results by using an equivalent circuit are shown. The effectiveness of the designed antennas is verified through experiments.
Keywords :
Antenna arrays; Antenna radiation patterns; Coupling circuits; Design methodology; Electromagnetic waveguides; Equivalent circuits; Frequency; Polarization; Rectangular waveguides; Slot antennas;
Conference_Titel :
Antennas and Propagation (EuCAP), 2010 Proceedings of the Fourth European Conference on
Conference_Location :
Barcelona, Spain
Print_ISBN :
978-1-4244-6431-9
Electronic_ISBN :
978-84-7653-472-4
