JP6361546B2 - 信号処理装置 - Google Patents

信号処理装置 Download PDF

Info

Publication number
JP6361546B2
JP6361546B2 JP2015060911A JP2015060911A JP6361546B2 JP 6361546 B2 JP6361546 B2 JP 6361546B2 JP 2015060911 A JP2015060911 A JP 2015060911A JP 2015060911 A JP2015060911 A JP 2015060911A JP 6361546 B2 JP6361546 B2 JP 6361546B2
Authority
JP
Japan
Prior art keywords
amplitude
signal
array
azimuth
detector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2015060911A
Other languages
English (en)
Japanese (ja)
Other versions
JP2016180678A (ja
JP2016180678A5 (enExample
Inventor
康平 丸山
康平 丸山
洋明 塚越
洋明 塚越
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2015060911A priority Critical patent/JP6361546B2/ja
Publication of JP2016180678A publication Critical patent/JP2016180678A/ja
Publication of JP2016180678A5 publication Critical patent/JP2016180678A5/ja
Application granted granted Critical
Publication of JP6361546B2 publication Critical patent/JP6361546B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Variable-Direction Aerials And Aerial Arrays (AREA)
JP2015060911A 2015-03-24 2015-03-24 信号処理装置 Expired - Fee Related JP6361546B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2015060911A JP6361546B2 (ja) 2015-03-24 2015-03-24 信号処理装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015060911A JP6361546B2 (ja) 2015-03-24 2015-03-24 信号処理装置

Publications (3)

Publication Number Publication Date
JP2016180678A JP2016180678A (ja) 2016-10-13
JP2016180678A5 JP2016180678A5 (enExample) 2017-09-14
JP6361546B2 true JP6361546B2 (ja) 2018-07-25

Family

ID=57131794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015060911A Expired - Fee Related JP6361546B2 (ja) 2015-03-24 2015-03-24 信号処理装置

Country Status (1)

Country Link
JP (1) JP6361546B2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6697357B2 (ja) 2016-09-15 2020-05-20 株式会社日立製作所 ソフトウェア更新システム
JP7136599B2 (ja) * 2018-06-19 2022-09-13 日本無線株式会社 到来方向測定装置及び到来方向測定プログラム
KR102531553B1 (ko) * 2021-09-15 2023-05-15 덕산넵코어스 주식회사 다중 prn 기반 배열안테나를 이용한 항기만 빔포밍 장치 및 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2648110B2 (ja) * 1994-11-30 1997-08-27 防衛庁技術研究本部長 信号検出方法及び装置
JP2930044B2 (ja) * 1997-01-31 1999-08-03 日本電気株式会社 電波到来方位測定装置
JP3969315B2 (ja) * 2003-01-30 2007-09-05 三菱電機株式会社 方位探知装置
JP4484736B2 (ja) * 2005-03-17 2010-06-16 三菱電機株式会社 方位探知受信装置、目標探知システム及び信号処理方法
JP4784976B2 (ja) * 2005-09-02 2011-10-05 Kddi株式会社 電波到来方向推定装置、電波到来方向推定プログラム、および記録媒体
JP5646372B2 (ja) * 2011-03-10 2014-12-24 株式会社東芝 受信装置及び信号判定プログラム
JP2014157110A (ja) * 2013-02-18 2014-08-28 Mitsubishi Electric Corp 信号処理装置、レーダ装置および信号処理方法

Also Published As

Publication number Publication date
JP2016180678A (ja) 2016-10-13

Similar Documents

Publication Publication Date Title
IL266212B2 (en) Direction of arrival estimation
KR101071202B1 (ko) 광대역 신호의 방향 탐지 장치 및 방법
JP2001305202A (ja) Musicスペクトラム計算方法、その装置及び媒体
KR101909710B1 (ko) 소나 시스템에서 신호의 희소성을 기초로 주파수영역에서의 공분산행렬 기반 압축센싱 도래각 추정방법 및 시스템
JP6361546B2 (ja) 信号処理装置
JP2017036990A (ja) 到来方向推定装置
JP2004198189A (ja) 方位探知装置
CA2948539C (en) Calibration device
RU2491569C2 (ru) Способ пеленгования с повышенной разрешающей способностью
KR20170128899A (ko) 무선 통신 신호의 수신 시각 산출 장치 및 방법
Biswas et al. New high resolution direction of arrival estimation using Compressive Sensing
JP6200082B2 (ja) 電波監視装置
JP4488177B2 (ja) 測角方法及び装置
JP7756422B2 (ja) スペクトル推定システム
JP2012185009A (ja) 方位探知装置
KR20190143264A (ko) 2차원 방향탐지 장치 및 방법
JP2011203229A (ja) 到来角推定装置
JP6038562B2 (ja) 受信装置、雑音抑圧方法及び雑音抑圧プログラム
KR102538624B1 (ko) 주파수 측정과 인터페로미터 방향탐지를 위한 위상차 측정 방법 및 이를 포함하는 광대역 디지털 수신기
JP2012215444A (ja) 方位測定装置、該方位測定装置に用いられる方位測定方法及び方位測定プログラム
JP5511479B2 (ja) 測定装置
JP2011022079A (ja) 測角装置
JP6331841B2 (ja) 到来方向推定装置
JP6482372B2 (ja) 測角装置、測角方法及び測角プログラム
Hsu et al. DOA Estimation with Triply Primed Arrays Based on Fourth-Order Statistics

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170804

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170804

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180517

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180529

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180611

R151 Written notification of patent or utility model registration

Ref document number: 6361546

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

LAPS Cancellation because of no payment of annual fees