JPS59104578A - 角度推定誤差の補正方式 - Google Patents

角度推定誤差の補正方式

Info

Publication number
JPS59104578A
JPS59104578A JP21397382A JP21397382A JPS59104578A JP S59104578 A JPS59104578 A JP S59104578A JP 21397382 A JP21397382 A JP 21397382A JP 21397382 A JP21397382 A JP 21397382A JP S59104578 A JPS59104578 A JP S59104578A
Authority
JP
Japan
Prior art keywords
direction cosine
array
error
cosine
estimated
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.)
Granted
Application number
JP21397382A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0457981B2 (enrdf_load_stackoverflow
Inventor
Masao Igarashi
正夫 五十嵐
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP21397382A priority Critical patent/JPS59104578A/ja
Publication of JPS59104578A publication Critical patent/JPS59104578A/ja
Publication of JPH0457981B2 publication Critical patent/JPH0457981B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52004—Means for monitoring or calibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP21397382A 1982-12-08 1982-12-08 角度推定誤差の補正方式 Granted JPS59104578A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21397382A JPS59104578A (ja) 1982-12-08 1982-12-08 角度推定誤差の補正方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21397382A JPS59104578A (ja) 1982-12-08 1982-12-08 角度推定誤差の補正方式

Publications (2)

Publication Number Publication Date
JPS59104578A true JPS59104578A (ja) 1984-06-16
JPH0457981B2 JPH0457981B2 (enrdf_load_stackoverflow) 1992-09-16

Family

ID=16648125

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21397382A Granted JPS59104578A (ja) 1982-12-08 1982-12-08 角度推定誤差の補正方式

Country Status (1)

Country Link
JP (1) JPS59104578A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254870A (ja) * 1985-05-08 1986-11-12 Oki Electric Ind Co Ltd 方向推定装置
JPS62254082A (ja) * 1986-04-26 1987-11-05 Teru Hayashi 音源探査装置
JP2008008851A (ja) * 2006-06-30 2008-01-17 Aisin Seiki Co Ltd 情報処理装置、情報処理方法、及び、プログラム

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61254870A (ja) * 1985-05-08 1986-11-12 Oki Electric Ind Co Ltd 方向推定装置
JPS62254082A (ja) * 1986-04-26 1987-11-05 Teru Hayashi 音源探査装置
JP2008008851A (ja) * 2006-06-30 2008-01-17 Aisin Seiki Co Ltd 情報処理装置、情報処理方法、及び、プログラム

Also Published As

Publication number Publication date
JPH0457981B2 (enrdf_load_stackoverflow) 1992-09-16

Similar Documents

Publication Publication Date Title
CN102033223B (zh) 使用麦克风阵列对声源定位的方法
Schwab Relaxing the isoplanatism assumption in self-calibration; applications to low-frequency radio interferometry
CN103064056B (zh) 一种干扰环境下的天线阵列阵元位置误差测定方法
JP5156934B2 (ja) 音響測定装置
JPH04269683A (ja) 同期検出器を有するレーダ受信器における位相及びゲインの不均等エラーを校正する方法
CN105022050A (zh) 一种多传感器阵列的水声信道离散噪声源抑制方法
US6622118B1 (en) System and method for comparing signals
JPS59104578A (ja) 角度推定誤差の補正方式
CN110031795B (zh) 一种单基线干涉仪测向方法和装置
US5493308A (en) Close range fault tolerant noncontacting position sensor
JP2007163321A (ja) 電波到来方向測定装置およびそのためのアレーアンテナ装置
KR101815584B1 (ko) 음원의 위치를 정밀 추정하기 위한 3차원 음향 인텐시티 탐촉장치의 편향오차 보상방법
JP3402711B2 (ja) 音響インテンシティ計測装置
JP3022001B2 (ja) 飛しょう体の誘導制御装置
JPS59104577A (ja) 角度推定誤差の補正方式
JPH06105289B2 (ja) 方向推定装置
CN103544134A (zh) 传递函数估计设备、方法及程序
JP3140899B2 (ja) 信号入射方向推定装置
US6353578B1 (en) Phase alignment for vector and coherent signal processing
JPS61284680A (ja) 方位測定装置
JP2717331B2 (ja) 狭帯域信号による方位推定方法
Huang The invariance of the phase of waves among inertial frames is questionable
JP4712305B2 (ja) 電波方向探知装置
Cameron et al. A novel method for determining DOA from far-field TDOA or FDOA
JPH10288659A (ja) 干渉波抑圧装置