FR2060417A7 - - Google Patents

Info

Publication number
FR2060417A7
FR2060417A7 FR7032184A FR7032184A FR2060417A7 FR 2060417 A7 FR2060417 A7 FR 2060417A7 FR 7032184 A FR7032184 A FR 7032184A FR 7032184 A FR7032184 A FR 7032184A FR 2060417 A7 FR2060417 A7 FR 2060417A7
Authority
FR
France
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.)
Expired
Application number
FR7032184A
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.)
Rucker Co
Original Assignee
Rucker Co
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 Rucker Co filed Critical Rucker Co
Application granted granted Critical
Publication of FR2060417A7 publication Critical patent/FR2060417A7/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/10—Frequency-modulated carrier systems, i.e. using frequency-shift keying
    • H04L27/12—Modulator circuits; Transmitter circuits
FR7032184A 1969-09-05 1970-09-04 Expired FR2060417A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85548769A 1969-09-05 1969-09-05

Publications (1)

Publication Number Publication Date
FR2060417A7 true FR2060417A7 (fr) 1971-06-18

Family

ID=25321376

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7032184A Expired FR2060417A7 (fr) 1969-09-05 1970-09-04

Country Status (3)

Country Link
US (1) US3571753A (fr)
DE (1) DE2040436A1 (fr)
FR (1) FR2060417A7 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814866A (en) * 1971-09-30 1974-06-04 Reliable Electric Co Negative resistance repeater
DE3606878C2 (de) * 1986-03-03 1999-04-01 Merten Kg Pulsotronic Schaltungsanordnung zur Kompensation der temperaturabhängigen Dämpfungsverluste eines Oszillator-Schwingkreises
US6498578B2 (en) 1999-10-28 2002-12-24 The National University Of Singapore Method and apparatus for generating pulses using dynamic transfer function characteristics
US6452530B2 (en) 1999-10-28 2002-09-17 The National University Of Singapore Method and apparatus for a pulse decoding communication system using multiple receivers
US6486819B2 (en) * 1999-10-28 2002-11-26 The National University Of Singapore Circuitry with resistive input impedance for generating pulses from analog waveforms
US6456216B2 (en) 1999-10-28 2002-09-24 The National University Of Singapore Method and apparatus for generating pulses from analog waveforms
US6630897B2 (en) 1999-10-28 2003-10-07 Cellonics Incorporated Pte Ltd Method and apparatus for signal detection in ultra wide-band communications
US20010031023A1 (en) * 1999-10-28 2001-10-18 Kin Mun Lye Method and apparatus for generating pulses from phase shift keying analog waveforms
US6633203B1 (en) 2000-04-25 2003-10-14 The National University Of Singapore Method and apparatus for a gated oscillator in digital circuits
TW496035B (en) 2000-04-25 2002-07-21 Univ Singapore Method and apparatus for a digital clock multiplication circuit
US6907090B2 (en) * 2001-03-13 2005-06-14 The National University Of Singapore Method and apparatus to recover data from pulses
US6476744B1 (en) 2001-04-13 2002-11-05 The National University Of Singapore Method and apparatus for generating pulses from analog waveforms
US6498572B1 (en) 2001-06-18 2002-12-24 The National University Of Singapore Method and apparatus for delta modulator and sigma delta modulator
US20020196865A1 (en) * 2001-06-25 2002-12-26 The National University Of Singapore Cycle-by-cycle synchronous waveform shaping circuits based on time-domain superpostion and convolution
TW531984B (en) 2001-10-02 2003-05-11 Univ Singapore Method and apparatus for ultra wide-band communication system using multiple detectors
US7054360B2 (en) * 2001-11-05 2006-05-30 Cellonics Incorporated Pte, Ltd. Method and apparatus for generating pulse width modulated waveforms
US20030103583A1 (en) * 2001-12-04 2003-06-05 National University Of Singapore Method and apparatus for multi-level phase shift keying communications
US20030112862A1 (en) * 2001-12-13 2003-06-19 The National University Of Singapore Method and apparatus to generate ON-OFF keying signals suitable for communications
US6724269B2 (en) 2002-06-21 2004-04-20 Cellonics Incorporated Pte., Ltd. PSK transmitter and correlator receiver for UWB communications system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1516787B1 (de) * 1966-04-01 1969-10-16 Philips Patentverwaltung Sinusoszillator mit linearer Abhaengigkeit der Frequenz- oder Periodendauer von nur einem passiven Element
US3432774A (en) * 1967-08-08 1969-03-11 Atomic Energy Commission Voltage-tuned wien bridge oscillator
US3514717A (en) * 1968-08-14 1970-05-26 Behlman Invar Electronics Corp Wien bridge oscillator with low transient frequency switching circuit

Also Published As

Publication number Publication date
US3571753A (en) 1971-03-23
DE2040436A1 (de) 1971-03-11

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Legal Events

Date Code Title Description
ST Notification of lapse