Title :
Frequency analysis of planar waveguide slot arrays including the beam-forming network
Author :
Casula, G.A. ; Mazzarella, G.
Author_Institution :
Dip. Ingegneria Elettrica ed Elettronica, Cagliari Univ., Italy
Abstract :
An improved analysis procedure for planar slot arrays has been devised and evaluated. In contrast to existing methods, this procedure is able to evaluate the frequency response of the array taking fully into account the behaviour of the beam-forming network.
Keywords :
adaptive antenna arrays; antenna feeds; antenna radiation patterns; array signal processing; frequency response; planar antenna arrays; slot antenna arrays; beamforming network; frequency analysis; frequency response; planar waveguide slot arrays; Bandwidth; Couplers; Equations; Frequency response; Joining processes; Microwave antenna arrays; Planar arrays; Planar waveguides; Slot antennas; Voltage;
Conference_Titel :
Antennas and Propagation Society International Symposium, 2002. IEEE
Print_ISBN :
0-7803-7330-8
DOI :
10.1109/APS.2002.1016268
