ROTMAN LENS

A Rotman lens, having a ground plane 80 made up of a conductive member and a dielectric substrate 70 disposed on the ground plane 80, and disposed at a position facing the ground plane 80 sandwiching the dielectric substrate 70, including plural input ports 11 to 15 and plural output ports 41 to 47,...

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Bibliographic Details
Main Author KAWATE TAKASHI
Format Patent
LanguageEnglish
Published 07.08.2014
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:A Rotman lens, having a ground plane 80 made up of a conductive member and a dielectric substrate 70 disposed on the ground plane 80, and disposed at a position facing the ground plane 80 sandwiching the dielectric substrate 70, including plural input ports 11 to 15 and plural output ports 41 to 47, in which waveguides 51 to 56 guiding a signal input to one input port to the plural output ports are disposed in the dielectric substrate 70 along a line connecting both ends of the plural output ports 41 to 47 and the one input port in an aspect in which the waveguides do not interfere with each other, reduces a loss thereof.
Bibliography:Application Number: US201414250135