JPS6454944A - Ssb signal receiver - Google Patents

Ssb signal receiver

Info

Publication number
JPS6454944A
JPS6454944A JP21033387A JP21033387A JPS6454944A JP S6454944 A JPS6454944 A JP S6454944A JP 21033387 A JP21033387 A JP 21033387A JP 21033387 A JP21033387 A JP 21033387A JP S6454944 A JPS6454944 A JP S6454944A
Authority
JP
Japan
Prior art keywords
frequency
analog
synthesizer
oscillated
ssb 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.)
Pending
Application number
JP21033387A
Other languages
Japanese (ja)
Inventor
Seishi Kawase
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.)
Kenwood KK
Original Assignee
Kenwood KK
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 Kenwood KK filed Critical Kenwood KK
Priority to JP21033387A priority Critical patent/JPS6454944A/en
Publication of JPS6454944A publication Critical patent/JPS6454944A/en
Pending legal-status Critical Current

Links

Landscapes

  • Superheterodyne Receivers (AREA)

Abstract

PURPOSE:To attain high performance, by changing the oscillating frequency of a digital voltage controlled oscillator in response to the change in the oscillating frequency of an analog frequency synthesizer so as to perform demodulation without any hindrance. CONSTITUTION:When an oscillated frequency of an analog synthesizer 8 is increased by an output from a control circuit 10, the intermediate frequency is varied and noise is eliminated. On the other hand, the oscillated frequency of a digital voltage controlled oscillator 11 is controlled by the control circuit 10 and varied corresponding to the frequency being the result of the change in the oscillated frequency of the analog frequency synthesizer to perform the demodulation of an SSB signal without any hindrance.
JP21033387A 1987-08-26 1987-08-26 Ssb signal receiver Pending JPS6454944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP21033387A JPS6454944A (en) 1987-08-26 1987-08-26 Ssb signal receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21033387A JPS6454944A (en) 1987-08-26 1987-08-26 Ssb signal receiver

Publications (1)

Publication Number Publication Date
JPS6454944A true JPS6454944A (en) 1989-03-02

Family

ID=16587677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21033387A Pending JPS6454944A (en) 1987-08-26 1987-08-26 Ssb signal receiver

Country Status (1)

Country Link
JP (1) JPS6454944A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202512A2 (en) * 2000-10-27 2002-05-02 Nokia Corporation Frequency synchroniser which uses both analogue and digital control signals
WO2003043180A1 (en) * 2001-11-09 2003-05-22 Qualcomm Incorporated Multiple analog and digital downconversion
WO2008044746A1 (en) * 2006-10-04 2008-04-17 Nsc Co., Ltd. Receiver

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202512A2 (en) * 2000-10-27 2002-05-02 Nokia Corporation Frequency synchroniser which uses both analogue and digital control signals
WO2003043180A1 (en) * 2001-11-09 2003-05-22 Qualcomm Incorporated Multiple analog and digital downconversion
JP2005510106A (en) * 2001-11-09 2005-04-14 クゥアルコム・インコーポレイテッド Multi-analog and digital down-conversion
US7099642B2 (en) 2001-11-09 2006-08-29 Qualcomm, Incorporated Method and apparatus for matching receiver carrier frequency
AU2002363722B2 (en) * 2001-11-09 2008-02-21 Qualcomm Incorporated Multiple analog and digital downconversion
AU2002363722C1 (en) * 2001-11-09 2008-12-11 Qualcomm Incorporated Multiple analog and digital downconversion
US7616935B2 (en) 2001-11-09 2009-11-10 Qualcomm Incorporated Method and apparatus for matching receiver carrier frequency
JP2010154553A (en) * 2001-11-09 2010-07-08 Qualcomm Inc Multiple analog and digital downconversion
WO2008044746A1 (en) * 2006-10-04 2008-04-17 Nsc Co., Ltd. Receiver

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