DE69129781D1 - Modulator für binäre Phasensprungmodulation - Google Patents

Modulator für binäre Phasensprungmodulation

Info

Publication number
DE69129781D1
DE69129781D1 DE69129781T DE69129781T DE69129781D1 DE 69129781 D1 DE69129781 D1 DE 69129781D1 DE 69129781 T DE69129781 T DE 69129781T DE 69129781 T DE69129781 T DE 69129781T DE 69129781 D1 DE69129781 D1 DE 69129781D1
Authority
DE
Germany
Prior art keywords
phase shift
binary phase
shift modulation
modulation modulator
modulator
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.)
Expired - Fee Related
Application number
DE69129781T
Other languages
English (en)
Other versions
DE69129781T2 (de
Inventor
Byoung-Jin Cheon
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE69129781D1 publication Critical patent/DE69129781D1/de
Publication of DE69129781T2 publication Critical patent/DE69129781T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/04—Means in or combined with modulating stage for reducing amplitude modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/20—Modulator circuits; Transmitter circuits
    • H04L27/2032—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner
    • H04L27/2053—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases
    • H04L27/206—Modulator circuits; Transmitter circuits for discrete phase modulation, e.g. in which the phase of the carrier is modulated in a nominally instantaneous manner using more than one carrier, e.g. carriers with different phases using a pair of orthogonal carriers, e.g. quadrature carriers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K7/00—Modulating pulses with a continuously-variable modulating signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
DE69129781T 1990-10-08 1991-10-08 Modulator für binäre Phasensprungmodulation Expired - Fee Related DE69129781T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900015940A KR930005646B1 (ko) 1990-10-08 1990-10-08 평탄한 엔벨로프 특성을 갖는 bpsk 변조회로

Publications (2)

Publication Number Publication Date
DE69129781D1 true DE69129781D1 (de) 1998-08-20
DE69129781T2 DE69129781T2 (de) 1999-01-14

Family

ID=19304420

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69129781T Expired - Fee Related DE69129781T2 (de) 1990-10-08 1991-10-08 Modulator für binäre Phasensprungmodulation

Country Status (6)

Country Link
US (1) US5148127A (de)
EP (1) EP0480674B1 (de)
JP (1) JP2562531B2 (de)
KR (1) KR930005646B1 (de)
DE (1) DE69129781T2 (de)
ES (1) ES2120955T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812604A (en) * 1996-07-16 1998-09-22 Scientific-Atlanta, Inc. Constant envelope continuous phase frequency shift key modulation apparatus and method at radio frequencies
DE19835952A1 (de) * 1998-08-08 2000-02-10 Alcatel Sa Verfahren und System zur Informationsübertragung mittels Phasenmodulation
JP3815423B2 (ja) * 2002-11-07 2006-08-30 ソニー株式会社 送信装置及び送信方法、受信装置及び受信方法、パルス位置検出方法、並びにトラッキング方法
JP3705271B2 (ja) * 2003-02-03 2005-10-12 ソニー株式会社 送信方法及び送信装置
JP3815440B2 (ja) * 2003-02-03 2006-08-30 ソニー株式会社 送信方法及び送信装置
US8014462B2 (en) * 2006-03-28 2011-09-06 Teledyne Licensing, Llc Apparatus for performing alternating quadratures differential binary phase shift keying modulation and demodulation
US7688911B2 (en) * 2006-03-28 2010-03-30 Teledyne Licensing, L.L.C. Method and apparatus for synchronizing alternating quadratures differential binary phase shift keying modulation and demodulation arrangements
US7627058B2 (en) * 2006-03-28 2009-12-01 Teledyne Licensing Llc Alternating quadratures differential binary phase shift keying modulation and demodulation method
US9621197B2 (en) 2015-03-10 2017-04-11 Samsung Electronics Co., Ltd. Bi-phased on-off keying (OOK) transmitter and communication method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378637A (en) * 1963-06-17 1968-04-16 Kokusai Denshin Denwa Co Ltd System for generating single sideband phase modulated telegraphic signals
GB1304188A (de) * 1969-12-09 1973-01-24
FR2462816A1 (fr) * 1979-07-27 1981-02-13 Thomson Csf Dispositif de generation d'une onde modulee et prefiltree et modulateur de phase comportant un tel dispositif
US4748641A (en) * 1985-07-03 1988-05-31 Cincinnati Electronics Corporation Suppressed carrier modulation method
US4726039A (en) * 1986-05-09 1988-02-16 Honeywell Inc. Constant amplitude PSK modulator
JPH02285749A (ja) * 1989-04-26 1990-11-26 Fujitsu Ltd 定包絡線変調器

Also Published As

Publication number Publication date
DE69129781T2 (de) 1999-01-14
KR930005646B1 (ko) 1993-06-23
JP2562531B2 (ja) 1996-12-11
EP0480674A2 (de) 1992-04-15
US5148127A (en) 1992-09-15
ES2120955T3 (es) 1998-11-16
EP0480674B1 (de) 1998-07-15
EP0480674A3 (en) 1993-03-03
KR920009057A (ko) 1992-05-28
JPH06343086A (ja) 1994-12-13

Similar Documents

Publication Publication Date Title
DE69132465T2 (de) Vektormodulator mit Phasenmodulation
DE69413510D1 (de) Quadraturmodulator mit adaptivem unterdrückten Restträger
DE69534666D1 (de) Digitaler Quadraturmodulator
DE69033552T2 (de) Übertragungssystem mit Kodeverschiebungsmodulation
DE69312465T2 (de) Digitaler Phasenschieber
DE69414989D1 (de) Digital phasenmodulierter Taktgeber ermöglichend reduzierte RF Interferenz
DE69220334T2 (de) Quadraturmodulator
DE69117035D1 (de) Digitale Modulation
DE69228839D1 (de) Quadraturmodulationsschaltung
DE3850075T2 (de) Frequenz- oder Phasenmodulation.
DE3774149D1 (de) Digitaler phasenschieber.
DE69129781D1 (de) Modulator für binäre Phasensprungmodulation
GB9101956D0 (en) Frequency phase shift keying modulator
DE68910700T2 (de) System für kontinuierliche phasensprungmodulation mit verbesserter spektrumsteuerung.
DE69330310T2 (de) Digitaler phasenschieber
NO921399D0 (no) Modulator for restsidebaandsmodulasjon
DE69329960T2 (de) Demodulator für phasensprungmodulierte (PSK) Signale
DE68909854D1 (de) Frequenzmodulator.
DE69631151D1 (de) Mehrträgermodulation
NO180400C (no) FM modulator som kompenserer modulasjonskarakteristikker
EP0460635A3 (en) Optical phase modulator
DE69001278D1 (de) Phasenschieber.
DE69323261T2 (de) Phasenkontinuierlicher Modulator
NO963612D0 (no) Digital kvadraturamplitudemodulasjon
DE69430836D1 (de) Gegentaktphasenmodulator für den Mikrowellenbereich

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee