公开(公告)号：US3864690A

公开(公告)日：1975-02-04

申请号：US41191173

申请日：1973-11-01

Applicant: THOMSON CSF

Inventor： PIERROT ROBERT

IPC: H01Q1/42

CPC classification number: H01Q1/425

Abstract: A radome designed to transmit two electro-magnetic waves of different frequencies. The dielectric wall has a thickness such that it is transparent vis-a-vis the first wave of frequency F1. A network of continuous wires integral with the wall renders the latter transparent vis-a-vis the second wave of frequency F2 lower than F1. Discontinuous metal elements integral likewise with the wall are arranged in accordance with a second network in order to eliminate the grating lobes due to the presence of the network of continuous wires.

Abstract translation: 设计用于传输不同频率的两个电磁波的天线罩。 电介质壁的厚度相对于第一频率F1是透明的。