Title :
Analysis of slot array antennas on a radial fed line
Author :
Sierra, Manuel ; lsasa, Maria Vera ; Pino, Antonio G.
Author_Institution :
Universidad Politecnica de Madrid. E.T.S.I. Telecomunicación, Ciudad Universitaria, 28040 Madrid, (Spain)
Abstract :
An easy way to analyze a slot array fed through a radial line is presented. The analysis is based on a circuit aproach where circuit parameters have been estimated using the first propagation mode in the radial line and the far field theory. Moment method full wave analysis has been performed to validate this approach, at least for a small number of slots. Measurements have confirmed the results.
Keywords :
Antenna arrays; Antenna feeds; Apertures; Coaxial components; Coupling circuits; Magnetic fields; Probes; Slot antennas; Telecommunications; Voltage;
Conference_Titel :
Microwave Conference, 1995. 25th European
Conference_Location :
Bologna, Italy
DOI :
10.1109/EUMA.1995.337124
