JPS5391651A - Digital amplitude modulator - Google Patents

Digital amplitude modulator

Info

Publication number
JPS5391651A
JPS5391651A JP594877A JP594877A JPS5391651A JP S5391651 A JPS5391651 A JP S5391651A JP 594877 A JP594877 A JP 594877A JP 594877 A JP594877 A JP 594877A JP S5391651 A JPS5391651 A JP S5391651A
Authority
JP
Japan
Prior art keywords
amplitude modulator
code
digital amplitude
inverting
complement
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
JP594877A
Other languages
Japanese (ja)
Inventor
Yoshizumi Eto
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
Original Assignee
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 Ltd filed Critical Hitachi Ltd
Priority to JP594877A priority Critical patent/JPS5391651A/en
Publication of JPS5391651A publication Critical patent/JPS5391651A/en
Pending legal-status Critical Current

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  • Amplitude Modulation (AREA)

Abstract

PURPOSE: To make the operation possible even to arbitrary modulating signal, by selecting the modulated code and the code of complement to 2 with the carrier code, and by inverting the code in the most significant digit.
COPYRIGHT: (C)1978,JPO&Japio
JP594877A 1977-01-24 1977-01-24 Digital amplitude modulator Pending JPS5391651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP594877A JPS5391651A (en) 1977-01-24 1977-01-24 Digital amplitude modulator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP594877A JPS5391651A (en) 1977-01-24 1977-01-24 Digital amplitude modulator

Publications (1)

Publication Number Publication Date
JPS5391651A true JPS5391651A (en) 1978-08-11

Family

ID=11625108

Family Applications (1)

Application Number Title Priority Date Filing Date
JP594877A Pending JPS5391651A (en) 1977-01-24 1977-01-24 Digital amplitude modulator

Country Status (1)

Country Link
JP (1) JPS5391651A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189756A (en) * 1983-04-11 1984-10-27 Sony Corp Digital am modulating circuit
JPS60209697A (en) * 1984-04-02 1985-10-22 Hitachi Ltd Axial-flow impeller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59189756A (en) * 1983-04-11 1984-10-27 Sony Corp Digital am modulating circuit
JPS60209697A (en) * 1984-04-02 1985-10-22 Hitachi Ltd Axial-flow impeller

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