KR930017235A

KR930017235A - Low Loss, Wideband Stripline-to-Microstrip Transition

Info

Publication number: KR930017235A
Application number: KR1019920008081A
Authority: KR
Inventors: 디이. 젤러 버나드; 티이. 아쌀 프란코이스; 아니. 업셔 존; 엠. 소르벨로 로버트
Original assignee: 워렌 와이. 지거; 컴뮤니케이션스 새틀라이트 코포레이션
Priority date: 1992-01-15
Filing date: 1992-05-13
Publication date: 1993-08-30

Abstract

하나 또는 그 이상의 저잡음 증폭기가 전력분배 회로망과 연결된 평판 안테나에 스트립라인-마이크로스트립트 트랜지션이 제공된다. 증폭기 회로는 접지 평면과 복사 레벨 사이에서 블럭상에 수직으로 설치되고, 그렇게하여 트랜지션내에서 스트립라인 전력 분배기의 전계는 마이크로스트립 모드에 대하여 90도 회전한다.One or more low noise amplifiers are provided with a stripline-microstrip transition to a flat antenna connected to a power distribution network. The amplifier circuit is installed vertically on the block between the ground plane and the radiation level, so that within the transition, the electric field of the stripline power divider rotates 90 degrees relative to the microstrip mode.

증폭기 회로가 설치된 블럭은 접지 평면과 안테나의 다른 접지 평면을 구성하는 복사층 사이에 연결체를 형성한다.The block in which the amplifier circuit is installed forms a connection between the ground plane and the radiation layer constituting the other ground plane of the antenna.

Description

Low Loss, Wideband Stripline-to-Microstrip Transition

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 구체예에 따른 마이크로스트립-도파관 드래지션 평면도이다, 제2도는 제1도의 트랜지션의 정면도이다, 제3도는 인쇄 회로 안테나에 구현된 수직으로 설치된 본 발명의 스트립라인-마이크로스트립 드랜지션의 개략도이다.1 is a plan view of a microstrip-waveguide transition according to an embodiment of the invention, FIG. 2 is a front view of the transition of FIG. 1, and FIG. 3 is a stripline-microstrip of the invention installed vertically implemented in a printed circuit antenna. Schematic diagram of transition.

Claims

A ground plane, a stripline power distribution network disposed on the ground plane, a radiation element array disposed on the stripline power distribution network, and a low noise amplifier (LNA) block disposed between the ground plane and the radiation element array. A printed circuit antenna comprising: a stripline element coupled to the power distribution network, a microstrip element coupled to the LNA block, the impedance matched to the stripline element, and the stripline element and the microstrip element electrically Coupling means for connecting, and means for installing the LNA block vertically between the ground plane and the radiation element array, and installation means for forming a low resistance connection between the ground plane and the radiation element array. And by installing the LNA block vertically, And the electric field generated by the stripline is rotated by 90 degrees with respect to the generated electric field, and the installation means forms an end wall for the electric field generated by the stripline element. Line-to-microstrip transition.

The stripline-microstrip transition according to claim 1, wherein said stripline element comprises a central stripline lead and said coupling means comprises a gold-bonded wire.

The stripline-microstrip transition of claim 1, wherein the gold-bonded wire is essentially a ribbon wire having a width of 5 mi and a thickness of 1-2 mils.

3. The stripline-microstrip transition of claim 2 wherein the center stripline lead is spaced about 10 mils apart from the microstrip element.

The method of claim 1, wherein the array of radiating elements comprises a plurality of radiating elements, wherein the power distribution network comprises a plurality of power distribution network elements for supplying respective power for each of the radiating elements. Stripline-Microstrip Transition.

6. The radiation device of claim 5, wherein the LNA block is located in the power distribution network to replace an arbitrarily selected one of the power distribution network elements, thereby radiating elements corresponding to the randomly selected elements in the power distribution network elements. Stripline-microstrip transition, characterized in that is not excited.

※ Note: The disclosure is based on the initial application.