JPS5084121A - - Google Patents

Info

Publication number
JPS5084121A
JPS5084121A JP48132854A JP13285473A JPS5084121A JP S5084121 A JPS5084121 A JP S5084121A JP 48132854 A JP48132854 A JP 48132854A JP 13285473 A JP13285473 A JP 13285473A JP S5084121 A JPS5084121 A JP S5084121A
Authority
JP
Japan
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
JP48132854A
Other versions
JPS5718742B2 (ja
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 filed Critical
Priority to JP13285473A priority Critical patent/JPS5718742B2/ja
Priority to US05/526,418 priority patent/US3944929A/en
Publication of JPS5084121A publication Critical patent/JPS5084121A/ja
Publication of JPS5718742B2 publication Critical patent/JPS5718742B2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Circuits Of Receivers In General (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP13285473A 1973-11-26 1973-11-26 Expired JPS5718742B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13285473A JPS5718742B2 (ja) 1973-11-26 1973-11-26
US05/526,418 US3944929A (en) 1973-11-26 1974-11-22 Monitor for a receiver having means for specifying regions within discrimination domains of a signal space

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13285473A JPS5718742B2 (ja) 1973-11-26 1973-11-26

Publications (2)

Publication Number Publication Date
JPS5084121A true JPS5084121A (ja) 1975-07-07
JPS5718742B2 JPS5718742B2 (ja) 1982-04-19

Family

ID=15091062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13285473A Expired JPS5718742B2 (ja) 1973-11-26 1973-11-26

Country Status (2)

Country Link
US (1) US3944929A (ja)
JP (1) JPS5718742B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546607A (en) * 1978-09-28 1980-04-01 Oki Electric Ind Co Ltd Signal detection system
JPS57207462A (en) * 1981-06-16 1982-12-20 Nec Corp Monitor device
JPS60109953A (ja) * 1983-11-18 1985-06-15 Nec Corp スケルチ信号発生回路
JPS60109952A (ja) * 1983-11-18 1985-06-15 Nec Corp スケルチ信号発生回路
JPS61208345A (ja) * 1985-03-12 1986-09-16 Nec Corp 同期監視装置
JPH01173918A (ja) * 1987-12-28 1989-07-10 Japan Radio Co Ltd Ｃ／ｎ検出装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081913B (en) * 1979-12-14 1983-08-03 Hewlett Packard Ltd Noise margin measurement and error probability prediction
JPS6077714U (ja) * 1983-10-31 1985-05-30 ヤンマーディーゼル株式会社 エンジンのカム面潤滑装置
US4621365A (en) * 1984-11-16 1986-11-04 Hughes Aircraft Company Synchronization preamble correlation detector and frequency estimator
JP3421452B2 (ja) 1994-12-07 2003-06-30 富士通株式会社 非線形歪補償装置
US6704353B1 (en) * 1999-11-29 2004-03-09 Cyntrust Communications, Inc. Method and apparatus for tracking the magnitude of channel induced distortion to a transmitted signal
US6715112B2 (en) * 2000-11-29 2004-03-30 Agilent Technologies, Inc. Method and apparatus for displaying triggered waveform on an error performance analyzer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967998A (en) * 1956-08-22 1961-01-10 Hurvitz Hyman Non-scan spectrum analyzer
US3189820A (en) * 1961-04-26 1965-06-15 Cutler Hammer Inc Plural channel signal receiver including signal delay means
US3407355A (en) * 1964-11-16 1968-10-22 Stanford Research Inst Data processing and signal display system for radio communication sounding system
US3745465A (en) * 1971-08-26 1973-07-10 Collins Radio Co Detector of false vor direction indication
US3792195A (en) * 1972-05-25 1974-02-12 American Chain & Cable Co Signal monitor for recurrent electrical signals

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546607A (en) * 1978-09-28 1980-04-01 Oki Electric Ind Co Ltd Signal detection system
JPS5829035B2 (ja) * 1978-09-28 1983-06-20 沖電気工業株式会社 信号検出方式
JPS57207462A (en) * 1981-06-16 1982-12-20 Nec Corp Monitor device
JPS60109953A (ja) * 1983-11-18 1985-06-15 Nec Corp スケルチ信号発生回路
JPS60109952A (ja) * 1983-11-18 1985-06-15 Nec Corp スケルチ信号発生回路
JPH0314260B2 (ja) * 1983-11-18 1991-02-26 Nippon Electric Co
JPH0315872B2 (ja) * 1983-11-18 1991-03-04 Nippon Electric Co
JPS61208345A (ja) * 1985-03-12 1986-09-16 Nec Corp 同期監視装置
JPH01173918A (ja) * 1987-12-28 1989-07-10 Japan Radio Co Ltd Ｃ／ｎ検出装置

Also Published As

Publication number Publication date
US3944929A (en) 1976-03-16
JPS5718742B2 (ja) 1982-04-19

Similar Documents

Publication Publication Date Title
AR201758A1 (ja)
AU476761B2 (ja)
AU465372B2 (ja)
AR201235Q (ja)
AR201231Q (ja)
AU474593B2 (ja)
AU474511B2 (ja)
AU474838B2 (ja)
AU465453B2 (ja)
AU471343B2 (ja)
AU465434B2 (ja)
AU450229B2 (ja)
AU476714B2 (ja)
JPS5718742B2 (ja)
AR201229Q (ja)
AU476696B2 (ja)
AU466283B2 (ja)
AU472848B2 (ja)
AR199451A1 (ja)
AU477823B2 (ja)
AR193950A1 (ja)
AU447540B2 (ja)
AR195311A1 (ja)
AU461342B2 (ja)
AU477824B2 (ja)