Interrogator antenna of identification of friend or foe

The present invention proposes an interrogator antenna of an identification of friend or foe (IFF) device. The interrogator antenna of an IFF device capable of suppressing a minor lobe of a sum signal with a difference signal comprises: a support plate; an antenna substrate provided to be in contact...

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Bibliographic Details
Main Author PARK CHI HWAN
Format Patent
LanguageEnglish
Korean
Published 31.05.2018
Subjects
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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Summary:The present invention proposes an interrogator antenna of an identification of friend or foe (IFF) device. The interrogator antenna of an IFF device capable of suppressing a minor lobe of a sum signal with a difference signal comprises: a support plate; an antenna substrate provided to be in contact with the support plate; at least one cap provided in a partial region on the antenna substrate; a radome provided on the antenna substrate; and a press plate provided on a partial region of the radome. 본 발명은 지지판; 상기 지지판 상에 접촉되어 마련되는 안테나 기판; 상기 안테나 기판 상의 일부 영역에 마련된 적어도 하나의 캡; 상기 안테나 기판 상측에 마련되는 레이돔; 및 상기 레이돔의 일부 영역 상에 마련된 누름판을 포함하는 피아식별기의 질문기 안테나를 제시한다.
Bibliography:Application Number: KR20180038850