JPS60106235A - 衛星通信方式の無瞬断クロツクタイミング制御方式 - Google Patents

衛星通信方式の無瞬断クロツクタイミング制御方式

Info

Publication number
JPS60106235A
JPS60106235A JP21329883A JP21329883A JPS60106235A JP S60106235 A JPS60106235 A JP S60106235A JP 21329883 A JP21329883 A JP 21329883A JP 21329883 A JP21329883 A JP 21329883A JP S60106235 A JPS60106235 A JP S60106235A
Authority
JP
Japan
Prior art keywords
phase
signal
burst
clock
phase error
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
JP21329883A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6341251B2 (enrdf_load_stackoverflow
Inventor
Masahiro Morikura
正博 守倉
Takayoshi Maki
牧　隆義
Tatsuro Shomura
正村　達郎
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP21329883A priority Critical patent/JPS60106235A/ja
Priority to GB08404366A priority patent/GB2135844B/en
Priority to FR8402715A priority patent/FR2541533B1/fr
Priority to US06/582,215 priority patent/US4554672A/en
Priority to CA000447963A priority patent/CA1218427A/en
Publication of JPS60106235A publication Critical patent/JPS60106235A/ja
Publication of JPS6341251B2 publication Critical patent/JPS6341251B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B21/00—Generation of oscillations by combining unmodulated signals of different frequencies
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/38—Angle modulation by converting amplitude modulation to angle modulation
    • H03C3/40—Angle modulation by converting amplitude modulation to angle modulation using two signal paths the outputs of which have a predetermined phase difference and at least one output being amplitude-modulated
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C2200/00—Indexing scheme relating to details of modulators or modulation methods covered by H03C
    • H03C2200/0004—Circuit elements of modulators
    • H03C2200/0029—Memory circuits, e.g. ROMs, RAMs, EPROMs, latches, shift registers

Landscapes

  • Time-Division Multiplex Systems (AREA)
  • Radio Relay Systems (AREA)
  • Radio Transmission System (AREA)
JP21329883A 1983-02-21 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式 Granted JPS60106235A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP21329883A JPS60106235A (ja) 1983-11-15 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式
GB08404366A GB2135844B (en) 1983-02-21 1984-02-20 Oscillator with variable frequency and phase
FR8402715A FR2541533B1 (fr) 1983-02-21 1984-02-20 Oscillateur variable en phase et en frequence
US06/582,215 US4554672A (en) 1983-02-21 1984-02-21 Phase and frequency variable oscillator
CA000447963A CA1218427A (en) 1983-02-21 1984-02-21 Phase and frequency variable oscillator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21329883A JPS60106235A (ja) 1983-11-15 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式

Publications (2)

Publication Number Publication Date
JPS60106235A true JPS60106235A (ja) 1985-06-11
JPS6341251B2 JPS6341251B2 (enrdf_load_stackoverflow) 1988-08-16

Family

ID=16636804

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21329883A Granted JPS60106235A (ja) 1983-02-21 1983-11-15 衛星通信方式の無瞬断クロツクタイミング制御方式

Country Status (1)

Country Link
JP (1) JPS60106235A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7881663B2 (en) 2004-12-09 2011-02-01 Electronics And Telecommunications Research Institute Beacon signal generating apparatus in satellite communication system and phase synchronizing apparatus using the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024452U (enrdf_load_stackoverflow) * 1988-06-23 1990-01-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7881663B2 (en) 2004-12-09 2011-02-01 Electronics And Telecommunications Research Institute Beacon signal generating apparatus in satellite communication system and phase synchronizing apparatus using the same

Also Published As

Publication number Publication date
JPS6341251B2 (enrdf_load_stackoverflow) 1988-08-16

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