NL155411B - Zend-ontvanginrichtingen te gebruiken in overdrachtsstelsels met een voor tweerichtingverkeer geschikte tweedraadsbaan. - Google Patents

Zend-ontvanginrichtingen te gebruiken in overdrachtsstelsels met een voor tweerichtingverkeer geschikte tweedraadsbaan.

Info

Publication number
NL155411B
NL155411B NL686818542A NL6818542A NL155411B NL 155411 B NL155411 B NL 155411B NL 686818542 A NL686818542 A NL 686818542A NL 6818542 A NL6818542 A NL 6818542A NL 155411 B NL155411 B NL 155411B
Authority
NL
Netherlands
Prior art keywords
send
receiving devices
transfer schemes
wireless road
road
Prior art date
Application number
NL686818542A
Other languages
English (en)
Dutch (nl)
Other versions
NL6818542A (de
Original Assignee
Western Electric 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 Western Electric Co filed Critical Western Electric Co
Publication of NL6818542A publication Critical patent/NL6818542A/xx
Publication of NL155411B publication Critical patent/NL155411B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B14/00—Transmission systems not characterised by the medium used for transmission
    • H04B14/002—Transmission systems not characterised by the medium used for transmission characterised by the use of a carrier modulation
    • H04B14/006—Angle modulation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C3/00—Angle modulation
    • H03C3/02—Details
    • H03C3/09—Modifications of modulator for regulating the mean frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
NL686818542A 1967-12-27 1968-12-23 Zend-ontvanginrichtingen te gebruiken in overdrachtsstelsels met een voor tweerichtingverkeer geschikte tweedraadsbaan. NL155411B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69390467A 1967-12-27 1967-12-27

Publications (2)

Publication Number Publication Date
NL6818542A NL6818542A (de) 1969-07-01
NL155411B true NL155411B (nl) 1977-12-15

Family

ID=32851304

Family Applications (1)

Application Number Title Priority Date Filing Date
NL686818542A NL155411B (nl) 1967-12-27 1968-12-23 Zend-ontvanginrichtingen te gebruiken in overdrachtsstelsels met een voor tweerichtingverkeer geschikte tweedraadsbaan.

Country Status (7)

Country Link
US (1) US3546701A (de)
BE (1) BE726046A (de)
DE (1) DE1816964C3 (de)
FR (1) FR1599344A (de)
GB (1) GB1234309A (de)
NL (1) NL155411B (de)
SE (1) SE355706B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810182A (en) * 1971-08-12 1974-05-07 North American Rockwell Adaptive electronic hybrid transformer
FR2356310A1 (fr) * 1976-02-27 1978-01-20 Thomson Csf Systeme d'avance de phase d'un signal electrique, commandee par une tension exterieure, notamment pour moteur de vehicule
US4229827A (en) * 1979-02-26 1980-10-21 Honeywell Inc. Single voltage controlled oscillator modem
US4229741A (en) * 1979-03-12 1980-10-21 Motorola, Inc. Two-way communications system and method of synchronizing
FR2480048A1 (fr) * 1980-04-04 1981-10-09 Labo Cent Telecommunicat Boucle analogique a verrouillage en frequence
US4691385A (en) * 1985-09-05 1987-09-01 Caterpillar Industrial Inc. Optical communication apparatus for a vehicle
KR102342740B1 (ko) * 2014-09-15 2021-12-23 삼성전자주식회사 신호 송수신 방법 및 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102164A (en) * 1963-08-27 Pulses on
US2846572A (en) * 1956-04-23 1958-08-05 Collins Radio Co Frequency modulation transceiver with combined frequency control
US3036210A (en) * 1959-11-02 1962-05-22 Space General Corp Electronically scanning antenna empolying plural phase-locked loops to produce optimum directivity
US3195049A (en) * 1960-05-04 1965-07-13 Itt Radio diversity receiving system with automatic phase control
US3444471A (en) * 1966-04-28 1969-05-13 Itt Diversity receiving system with a voltage controlled oscillator coupled to a crystal controlled oscillator in at least one channel

Also Published As

Publication number Publication date
NL6818542A (de) 1969-07-01
DE1816964B2 (de) 1973-11-08
BE726046A (de) 1969-05-29
DE1816964A1 (de) 1969-09-25
SE355706B (de) 1973-04-30
FR1599344A (de) 1970-07-15
US3546701A (en) 1970-12-08
DE1816964C3 (de) 1974-05-30
GB1234309A (de) 1971-06-03

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: WEST ELECTR