JPS6336696B2 - - Google Patents

Info

Publication number
JPS6336696B2
JPS6336696B2 JP56042952A JP4295281A JPS6336696B2 JP S6336696 B2 JPS6336696 B2 JP S6336696B2 JP 56042952 A JP56042952 A JP 56042952A JP 4295281 A JP4295281 A JP 4295281A JP S6336696 B2 JPS6336696 B2 JP S6336696B2
Authority
JP
Japan
Prior art keywords
frequency
frequencies
filter
filters
synchronization
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
Application number
JP56042952A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57157650A (en
Inventor
Toshiaki Ito
Hiroshi Harada
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.)
NEC Corp
Original Assignee
Nippon Electric 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP56042952A priority Critical patent/JPS57157650A/ja
Priority to US06/360,536 priority patent/US4435821A/en
Priority to EP82301538A priority patent/EP0061351B1/en
Priority to DE8282301538T priority patent/DE3265965D1/de
Publication of JPS57157650A publication Critical patent/JPS57157650A/ja
Publication of JPS6336696B2 publication Critical patent/JPS6336696B2/ja
Granted 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • 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
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • 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
    • H04B1/713—Spread spectrum techniques using frequency hopping
    • H04B1/7156—Arrangements for sequence synchronisation
    • H04B2001/71563—Acquisition

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
JP56042952A 1981-03-24 1981-03-24 Receiver Granted JPS57157650A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56042952A JPS57157650A (en) 1981-03-24 1981-03-24 Receiver
US06/360,536 US4435821A (en) 1981-03-24 1982-03-22 Receiver in a frequency hopping communication system
EP82301538A EP0061351B1 (en) 1981-03-24 1982-03-24 Receiver in a frequency hopping communication system
DE8282301538T DE3265965D1 (en) 1981-03-24 1982-03-24 Receiver in a frequency hopping communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56042952A JPS57157650A (en) 1981-03-24 1981-03-24 Receiver

Publications (2)

Publication Number Publication Date
JPS57157650A JPS57157650A (en) 1982-09-29
JPS6336696B2 true JPS6336696B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-07-21

Family

ID=12650351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56042952A Granted JPS57157650A (en) 1981-03-24 1981-03-24 Receiver

Country Status (1)

Country Link
JP (1) JPS57157650A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03297234A (ja) * 1990-04-16 1991-12-27 Hitachi Ltd スペクトラム拡散受信機

Also Published As

Publication number Publication date
JPS57157650A (en) 1982-09-29

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