KR970072551A

KR970072551A - Microstrip antenna

Info

Publication number: KR970072551A
Application number: KR1019960010035A
Authority: KR
Inventors: 백광현
Original assignee: 구자홍; Lg 전자 주식회사
Priority date: 1996-04-03
Filing date: 1996-04-03
Publication date: 1997-11-07

Abstract

본 발명은 두 개의 다이폴 안테나를 각각 다른 피씨비의 외면에 형성하고, 그 각각의 다이폴 안테나에 신호를 공급하는 급전선은 임의의 한 피씨비의 내면에 형성한 마이크로스트립 안테나에 관한 것으로, 두 개가 제1,2피씨비와; 상기 제1피씨비의 외면에 형성된 제1다이폴 안테나 및 그 접지면과; 상기 제1피씨비의 내면과 접촉된 제2피씨비의 내면에 형성된 피딩부 및 제1,2급전선과; 상기 제2 피씨비의 외면에 형성된 제2다이폴 안테나 및 그 접지면과; 상기 제1피씨비를 관통함과 아울러 제1다이폴 안테나와 제1급전선을 연결하는 제1급전핀과; 상기 제2피씨비를 관통함과 아울러 제2다이폴 안테나와 제2급전선을 연결하는 제2급전핀으로 구성된다.The present invention relates to a microstrip antenna in which two dipole antennas are formed on the outer surfaces of different PCBs and a feeder line for supplying a signal to each of the dipole antennas is formed on an inner surface of a certain PCB ratio, 2 Fee ratio; A first dipole antenna formed on an outer surface of the first PCB and a ground plane thereof; A feeding part formed on the inner surface of the second PCB contacting the inner surface of the first PCB and the first and second feeders; A second dipole antenna formed on an outer surface of the second PCB and a ground plane thereof; A first feeding pin passing through the first PCB and connecting the first dipole antenna and the first feeder line; And a second feed pin passing through the second PCB and connecting the second dipole antenna and the second feed line.

Description

Microstrip antenna

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제2도는 본 발명에 따른 마이크로스트립 안테나를 도시한 도면으로서, (가)도는 완성된 마이크로스트립 안테나를 도시한 구성사시도, (나)도 내지 (라)도는 각각 제1피씨비의 외면과 제2피씨비의 내면 및 그 외면에 형성된 패턴을 도시한 평면도.FIG. 2 is a perspective view of a microstrip antenna according to the present invention, showing a completed microstrip antenna, FIG. 2 (B) through FIG. 2 (D) Fig. 6 is a plan view showing a pattern formed on the inner surface and the outer surface of the substrate.

Claims

First and second PCBs; A first dipole antenna formed on an outer surface of the first PCB and a ground plane thereof; A feeding part formed on the inner surface of the second PCB contacting the inner surface of the first PCB and the first and second feeders; A second dipole antenna formed on an outer surface of the second PCB and a ground plane thereof; A first feeding pin passing through the first PCB and connecting the first dipole antenna and the first feeder line; And a second feed pin passing through the second PCB and connecting the second dipole antenna and the second feeder line.

2. The microstrip antenna according to claim 1, wherein the first and second dipole antennas are formed in a structure in which an elongated narrow band structure is formed at the center of the first and second dipole antennas.

The mobile terminal according to claim 1 or 2, wherein the first dipole antenna transmits and receives radio waves vibrating in the Y-axis direction, and the second dipole antenna is arranged to transmit and receive radio waves in the X-axis direction Microstrip antenna.

※ Note: It is disclosed by the contents of the first application.