NL189588C - Zender voor hoekgemoduleerde signalen. - Google Patents

Zender voor hoekgemoduleerde signalen.

Info

Publication number
NL189588C
NL189588C NLAANVRAGE8101611,A NL8101611A NL189588C NL 189588 C NL189588 C NL 189588C NL 8101611 A NL8101611 A NL 8101611A NL 189588 C NL189588 C NL 189588C
Authority
NL
Netherlands
Prior art keywords
transmitter
corner
modulated signals
modulated
signals
Prior art date
Application number
NLAANVRAGE8101611,A
Other languages
English (en)
Other versions
NL189588B (nl
NL8101611A (nl
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NLAANVRAGE8101611,A priority Critical patent/NL189588C/nl
Priority to US06/357,245 priority patent/US4477916A/en
Priority to FR8205311A priority patent/FR2503498A1/fr
Priority to GB8209159A priority patent/GB2096424B/en
Priority to JP57050285A priority patent/JPS57174966A/ja
Priority to DE19823211812 priority patent/DE3211812A1/de
Publication of NL8101611A publication Critical patent/NL8101611A/nl
Publication of NL189588B publication Critical patent/NL189588B/nl
Application granted granted Critical
Publication of NL189588C publication Critical patent/NL189588C/nl

Links

Classifications

    • 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
    • H04L27/2003—Modulator circuits; Transmitter circuits for continuous phase modulation
    • H04L27/2007—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained
    • H04L27/2017—Modulator circuits; Transmitter circuits for continuous phase modulation in which the phase change within each symbol period is constrained in which the phase changes are non-linear, e.g. generalized and Gaussian minimum shift keying, tamed frequency modulation

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Dc Digital Transmission (AREA)
  • Noise Elimination (AREA)
NLAANVRAGE8101611,A 1981-04-01 1981-04-01 Zender voor hoekgemoduleerde signalen. NL189588C (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NLAANVRAGE8101611,A NL189588C (nl) 1981-04-01 1981-04-01 Zender voor hoekgemoduleerde signalen.
US06/357,245 US4477916A (en) 1981-04-01 1982-03-11 Transmitter for angle-modulated signals
FR8205311A FR2503498A1 (fr) 1981-04-01 1982-03-29 Emetteur pour signaux a modulation angulaire
GB8209159A GB2096424B (en) 1981-04-01 1982-03-29 Transmitter for angel-modulated signals
JP57050285A JPS57174966A (en) 1981-04-01 1982-03-30 Angular modulation signal transmitter
DE19823211812 DE3211812A1 (de) 1981-04-01 1982-03-31 Sender fuer winkelmodulierte signale

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8101611,A NL189588C (nl) 1981-04-01 1981-04-01 Zender voor hoekgemoduleerde signalen.
NL8101611 1981-04-01

Publications (3)

Publication Number Publication Date
NL8101611A NL8101611A (nl) 1982-11-01
NL189588B NL189588B (nl) 1992-12-16
NL189588C true NL189588C (nl) 1993-05-17

Family

ID=19837270

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8101611,A NL189588C (nl) 1981-04-01 1981-04-01 Zender voor hoekgemoduleerde signalen.

Country Status (6)

Country Link
US (1) US4477916A (nl)
JP (1) JPS57174966A (nl)
DE (1) DE3211812A1 (nl)
FR (1) FR2503498A1 (nl)
GB (1) GB2096424B (nl)
NL (1) NL189588C (nl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2538645B1 (fr) * 1982-12-28 1986-04-11 Thomson Csf Procede et dispositif d'interpolation de la parole dans un systeme de transmission de parole numerisee
GB8605518D0 (en) * 1986-03-06 1986-04-09 Gen Electric Co Plc Transversal equaliser arrangements
CH670178A5 (nl) * 1986-06-24 1989-05-12 Bbc Brown Boveri & Cie
JPH0646686B2 (ja) * 1986-10-24 1994-06-15 日本電気株式会社 Ｆｍ変調器
US4757519A (en) * 1987-10-02 1988-07-12 Hewlett-Packard Digital premodulation filter
NL8703084A (nl) * 1987-12-21 1989-07-17 Philips Nv Digitaal premodulatiefilter.
GB2224184A (en) * 1988-10-24 1990-04-25 Philips Electronic Associated Digital data demodulation
DE3838228A1 (de) * 1988-11-11 1990-05-17 Licentia Gmbh Verfahren zur zusaetzlichen uebertragung von digitalen daten in bandbegrenzten uebertragungskanaelen
DE3838226A1 (de) * 1988-11-11 1990-05-17 Licentia Gmbh Verfahren zur zusaetzlichen uebertragung von digitalen daten in bandbegrenzten uebertragungskanaelen
SI9300025A (en) * 1993-01-21 1994-09-30 Spase Drakul Digital communication system in n-dimensional vector space for transmission coded waveforms in bandlimited chanels
US5504784A (en) * 1993-10-06 1996-04-02 Niyogi; Sourabh Viterbi algorithm decoding method and apparatus
DE19827028C2 (de) * 1998-06-17 2003-06-18 Siemens Ag Verfahren und Gerät zur drahtlosen Übertragung von Daten gemäß einem FSK-Verfahren, insbesondere einem GFSK-Verfahren
US6665021B2 (en) * 2001-02-05 2003-12-16 Conexant Systems, Inc. System and process for filtering single tone signals

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793588A (en) * 1967-05-13 1974-02-19 Philips Corp Device for the transmission of synchronous pulse signals
US3890581A (en) * 1972-12-27 1975-06-17 Rixon Digital FM (FSK) modulator
GB1468245A (en) * 1973-09-24 1977-03-23 Siemens Ag Data transmission system
NL168099C (nl) * 1974-09-12 1982-02-16 Philips Nv Modulatie- en filterinrichting voor digitale signalen.

Also Published As

Publication number Publication date
FR2503498A1 (fr) 1982-10-08
GB2096424A (en) 1982-10-13
FR2503498B1 (nl) 1984-03-23
DE3211812C2 (nl) 1989-07-20
GB2096424B (en) 1984-10-10
JPS6347307B2 (nl) 1988-09-21
NL189588B (nl) 1992-12-16
US4477916A (en) 1984-10-16
JPS57174966A (en) 1982-10-27
DE3211812A1 (de) 1982-11-04
NL8101611A (nl) 1982-11-01

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee