JPS52154A - Hyperbolic curve fm wave generator - Google Patents

Hyperbolic curve fm wave generator

Info

Publication number
JPS52154A
JPS52154A JP7571575A JP7571575A JPS52154A JP S52154 A JPS52154 A JP S52154A JP 7571575 A JP7571575 A JP 7571575A JP 7571575 A JP7571575 A JP 7571575A JP S52154 A JPS52154 A JP S52154A
Authority
JP
Japan
Prior art keywords
wave generator
hyperbolic curve
hyperbolic
curve
wave
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
JP7571575A
Other languages
Japanese (ja)
Inventor
Masahiko Miyata
Shigeru Watanabe
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 JP7571575A priority Critical patent/JPS52154A/en
Publication of JPS52154A publication Critical patent/JPS52154A/en
Pending 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
    • H03B23/00—Generation of oscillations periodically swept over a predetermined frequency range

Landscapes

  • Circuits Of Receivers In General (AREA)

Abstract

PURPOSE:To digitally generate a hyperbolic curve FM wave with counter without ROM.
JP7571575A 1975-06-23 1975-06-23 Hyperbolic curve fm wave generator Pending JPS52154A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7571575A JPS52154A (en) 1975-06-23 1975-06-23 Hyperbolic curve fm wave generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7571575A JPS52154A (en) 1975-06-23 1975-06-23 Hyperbolic curve fm wave generator

Publications (1)

Publication Number Publication Date
JPS52154A true JPS52154A (en) 1977-01-05

Family

ID=13584210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7571575A Pending JPS52154A (en) 1975-06-23 1975-06-23 Hyperbolic curve fm wave generator

Country Status (1)

Country Link
JP (1) JPS52154A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650126A (en) * 1984-12-26 1987-03-17 E. I. Du Pont De Nemours And Company Process for ambient temperature grinding of soft polymers
US4872443A (en) * 1989-03-13 1989-10-10 A. O. Smith Corporation Water heater with power vent access door

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4650126A (en) * 1984-12-26 1987-03-17 E. I. Du Pont De Nemours And Company Process for ambient temperature grinding of soft polymers
US4872443A (en) * 1989-03-13 1989-10-10 A. O. Smith Corporation Water heater with power vent access door

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