JPS51118946A - Sign demodulator - Google Patents

Sign demodulator

Info

Publication number
JPS51118946A
JPS51118946A JP4343075A JP4343075A JPS51118946A JP S51118946 A JPS51118946 A JP S51118946A JP 4343075 A JP4343075 A JP 4343075A JP 4343075 A JP4343075 A JP 4343075A JP S51118946 A JPS51118946 A JP S51118946A
Authority
JP
Japan
Prior art keywords
sign
demodulator
sign demodulator
reliableness
comprehends
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
JP4343075A
Other languages
Japanese (ja)
Inventor
Yoshizumi Eto
Yasuhiro Hirano
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.)
Hitachi Ltd
Kokusai Denki Electric Inc
Original Assignee
Hitachi Denshi KK
Hitachi 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 Hitachi Denshi KK, Hitachi Ltd filed Critical Hitachi Denshi KK
Priority to JP4343075A priority Critical patent/JPS51118946A/en
Publication of JPS51118946A publication Critical patent/JPS51118946A/en
Pending legal-status Critical Current

Links

Landscapes

  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)

Abstract

PURPOSE: A sign demodulator comprehends the reliableness of signs which are got by judging the place of wave detection signals between area values, which are added excessively to an area value for sign judgement.
COPYRIGHT: (C)1976,JPO&Japio
JP4343075A 1975-04-11 1975-04-11 Sign demodulator Pending JPS51118946A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4343075A JPS51118946A (en) 1975-04-11 1975-04-11 Sign demodulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4343075A JPS51118946A (en) 1975-04-11 1975-04-11 Sign demodulator

Publications (1)

Publication Number Publication Date
JPS51118946A true JPS51118946A (en) 1976-10-19

Family

ID=12663471

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4343075A Pending JPS51118946A (en) 1975-04-11 1975-04-11 Sign demodulator

Country Status (1)

Country Link
JP (1) JPS51118946A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010230480A (en) * 2009-03-27 2010-10-14 Japan Radio Co Ltd Satellite signal receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010230480A (en) * 2009-03-27 2010-10-14 Japan Radio Co Ltd Satellite signal receiver

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