An amplitude distributed scanning switch system including a multiple of eight inputs and outputs, the former including m=0 and m=.+-.1 mode terminals coupled to a 1:3 power divider and phase shifter network for producing a tapered amplitude distribution at the outputs which can be scanned by varying...http://www.google.es/patents/US5162804?utm_source=gb-gplus-sharePatente US5162804 - Amplitude distributed scanning switch system
