FR2647286B1 - Dispositif de traitement de signaux en correlation - Google Patents

Dispositif de traitement de signaux en correlation

Info

Publication number
FR2647286B1
FR2647286B1 FR9006187A FR9006187A FR2647286B1 FR 2647286 B1 FR2647286 B1 FR 2647286B1 FR 9006187 A FR9006187 A FR 9006187A FR 9006187 A FR9006187 A FR 9006187A FR 2647286 B1 FR2647286 B1 FR 2647286B1
Authority
FR
France
Prior art keywords
processing device
signal processing
correlation signal
correlation
signal
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
FR9006187A
Other languages
English (en)
Other versions
FR2647286A1 (fr
Inventor
Syuichi Mitsutsuka
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Publication of FR2647286A1 publication Critical patent/FR2647286A1/fr
Application granted granted Critical
Publication of FR2647286B1 publication Critical patent/FR2647286B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/70712—Spread spectrum techniques using direct sequence modulation with demodulation by means of convolvers, e.g. of the SAW type

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR9006187A 1989-05-18 1990-05-17 Dispositif de traitement de signaux en correlation Expired - Fee Related FR2647286B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1125987A JPH0777359B2 (ja) 1989-05-18 1989-05-18 弾性表面波コンボルバの相関処理装置

Publications (2)

Publication Number Publication Date
FR2647286A1 FR2647286A1 (fr) 1990-11-23
FR2647286B1 true FR2647286B1 (fr) 1993-07-02

Family

ID=14923925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006187A Expired - Fee Related FR2647286B1 (fr) 1989-05-18 1990-05-17 Dispositif de traitement de signaux en correlation

Country Status (6)

Country Link
US (1) US5038363A (fr)
JP (1) JPH0777359B2 (fr)
CA (1) CA2017188A1 (fr)
DE (1) DE4016149A1 (fr)
FR (1) FR2647286B1 (fr)
GB (1) GB2233181B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH082032B2 (ja) * 1990-01-31 1996-01-10 双葉電子工業株式会社 スペクトラム拡散通信用相関器
US5272721A (en) * 1990-02-14 1993-12-21 Nobuo Mikoshiba Spread spectrum receiving device
JPH0456543A (ja) * 1990-06-26 1992-02-24 Clarion Co Ltd スペクトラム拡散受信機
JPH04167608A (ja) * 1990-10-26 1992-06-15 Clarion Co Ltd 弾性表面波フイルタ装置
JPH08154069A (ja) * 1994-11-28 1996-06-11 Mitsui Mining & Smelting Co Ltd スペクトラム拡散通信用受信機

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60220635A (ja) * 1984-04-17 1985-11-05 Clarion Co Ltd スペクトラム拡散送受信機
GB2166616B (en) * 1984-09-21 1989-07-19 Clarion Co Ltd Surface acoustic wave device

Also Published As

Publication number Publication date
DE4016149A1 (de) 1990-11-22
GB2233181A (en) 1991-01-02
JPH0777359B2 (ja) 1995-08-16
CA2017188A1 (fr) 1990-11-18
JPH02305036A (ja) 1990-12-18
FR2647286A1 (fr) 1990-11-23
GB9010353D0 (en) 1990-06-27
US5038363A (en) 1991-08-06
GB2233181B (en) 1994-01-26

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Legal Events

Date Code Title Description
ST Notification of lapse