KR20190092953A - 불청 범위 제거용 레이더 - Google Patents
불청 범위 제거용 레이더 Download PDFInfo
- Publication number
- KR20190092953A KR20190092953A KR1020180012293A KR20180012293A KR20190092953A KR 20190092953 A KR20190092953 A KR 20190092953A KR 1020180012293 A KR1020180012293 A KR 1020180012293A KR 20180012293 A KR20180012293 A KR 20180012293A KR 20190092953 A KR20190092953 A KR 20190092953A
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- radar
- range
- detection
- antenna
- cos
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- 238000001514 detection method Methods 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/87—Combinations of radar systems, e.g. primary radar and secondary radar
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
- G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
- G01S7/032—Constructional details for solid-state radar subsystems
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
도 2는 본 발명에 따른 불청 범위 제거된 레이더의 구조도,
도 3은 본 발명에서 주어진 고각 빔폭(el)에 대해 불청 범위 영역을 계산하기 위한 3차원 공간의 입체각 계산 이론 설명도.
10: 육면체 구조물
21 ~ 24: 방위각 탐지 안테나
25: 불청 범위 탐지 안테나
Claims (4)
- 불청 범위(COS)를 제거하기 위한 레이더로서,
방위각 탐지와 고각 빔폭내 표적 탐지를 위한 복수의 방위각 탐지 안테나;
전파 음영 영역인 불청 범위(COS) 영역의 표적탐지를 위한 불청 범위 탐지 안테나; 및
상기 방위각 탐지 안테나와 상기 불청 범위 탐지 안테나를 통합 설치하기 위한 육면체 구조물을 포함하는 것을 특징으로 하는 불청 범위 제거용 레이더.
- 청구항 1에서, 상기 복수의 방위각 탐지 안테나 각각은 방위각 탐지 범위가 90°인 4개의 안테나로 구성되어, 상기 육면체 구조물의 측면에 각각 설치되는 것을 특징으로 하는 불청 범위 제거용 레이더.
- 청구항 1에서, 상기 방위각 탐지 안테나 및 불청 범위 탐지 안테나는 비 스캐닝 고정 빔 안테나 또는 전자식 빔 스캐닝 안테나로 구현되는 것을 특징으로 하는 불청 범위 제거용 레이더.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180012293A KR102089509B1 (ko) | 2018-01-31 | 2018-01-31 | 불청 범위 제거용 레이더 |
Applications Claiming Priority (1)
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KR1020180012293A KR102089509B1 (ko) | 2018-01-31 | 2018-01-31 | 불청 범위 제거용 레이더 |
Publications (2)
Publication Number | Publication Date |
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KR20190092953A true KR20190092953A (ko) | 2019-08-08 |
KR102089509B1 KR102089509B1 (ko) | 2020-03-16 |
Family
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Family Applications (1)
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KR1020180012293A Active KR102089509B1 (ko) | 2018-01-31 | 2018-01-31 | 불청 범위 제거용 레이더 |
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KR (1) | KR102089509B1 (ko) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0884023A (ja) * | 1994-08-23 | 1996-03-26 | Loral Qualcomm Satellite Services Inc | 多重路衛星通信リンクのアンテナ |
JP2006153517A (ja) * | 2004-11-25 | 2006-06-15 | Nec Corp | レーダ装置 |
KR20070023786A (ko) * | 2004-06-03 | 2007-02-28 | 인터디지탈 테크날러지 코포레이션 | 스마트 안테나를 갖는 위성 통신 가입자 장치 및 그 연관된방법 |
JP2014093599A (ja) * | 2012-11-01 | 2014-05-19 | Mitsubishi Electric Corp | アレーアンテナ装置およびその制御方法 |
KR20150118815A (ko) | 2014-04-15 | 2015-10-23 | 이승호 | Vhf 어레이 레이더 안테나 시스템 |
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2018
- 2018-01-31 KR KR1020180012293A patent/KR102089509B1/ko active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0884023A (ja) * | 1994-08-23 | 1996-03-26 | Loral Qualcomm Satellite Services Inc | 多重路衛星通信リンクのアンテナ |
KR20070023786A (ko) * | 2004-06-03 | 2007-02-28 | 인터디지탈 테크날러지 코포레이션 | 스마트 안테나를 갖는 위성 통신 가입자 장치 및 그 연관된방법 |
JP2006153517A (ja) * | 2004-11-25 | 2006-06-15 | Nec Corp | レーダ装置 |
JP2014093599A (ja) * | 2012-11-01 | 2014-05-19 | Mitsubishi Electric Corp | アレーアンテナ装置およびその制御方法 |
KR20150118815A (ko) | 2014-04-15 | 2015-10-23 | 이승호 | Vhf 어레이 레이더 안테나 시스템 |
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KR102089509B1 (ko) | 2020-03-16 |
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