Title :
Realization of amplitude distribution function from slot-fed waveguide junctions for desired beams
Author :
Rao, P Mohan ; Raju, G.S.N. ; Gutti, C.S. ; Rao, G. Mareswara
Author_Institution :
Dept. of Electron. & Commun. Eng., A.U. Coll. of Eng., Visakhapatnam, India
Abstract :
Low sidelobe radiation patterns are required to prevent EMI in the receiving systems. Such patterns are generated with the use of highly tapered amplitude distributions. In order to realize a defined taper an array of waveguide junctions is designed. The junctions considered in the array are suitable for producing the desired polarized fields without creating EMI problems
Keywords :
antenna radiation patterns; electromagnetic fields; electromagnetic wave polarisation; slot antenna arrays; waveguide couplers; EMI; amplitude distribution function; low sidelobe radiation patterns; polarized fields; receiving systems; slot-fed waveguide junctions; tapered amplitude distributions; waveguide junction array; Apertures; Distribution functions; Educational institutions; Equivalent circuits; Optical reflection; Polarization; Resonance; Transmission line matrix methods; Waveguide components; Waveguide junctions;
Conference_Titel :
Electromagnetic Interference and Compatibility '97. Proceedings of the International Conference on
Conference_Location :
Hyderabad
Print_ISBN :
81-900652-0-3
DOI :
10.1109/ICEMIC.1997.669789
