FR1289329A - émetteur haute fréquence - Google Patents

émetteur haute fréquence

Info

Publication number
FR1289329A
FR1289329A FR41577A FR69041577A FR1289329A FR 1289329 A FR1289329 A FR 1289329A FR 41577 A FR41577 A FR 41577A FR 69041577 A FR69041577 A FR 69041577A FR 1289329 A FR1289329 A FR 1289329A
Authority
FR
France
Prior art keywords
high frequency
frequency transmitter
transmitter
frequency
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
Application number
FR41577A
Other languages
English (en)
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.)
Patelhold Patenverwertungs and Elektro-Holding AG
Original Assignee
Patelhold Patenverwertungs and Elektro-Holding AG
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 Patelhold Patenverwertungs and Elektro-Holding AG filed Critical Patelhold Patenverwertungs and Elektro-Holding AG
Application granted granted Critical
Publication of FR1289329A publication Critical patent/FR1289329A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Waveguide Aerials (AREA)
FR41577A 1960-05-23 1961-05-19 émetteur haute fréquence Expired FR1289329A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH590360A CH379586A (de) 1960-05-23 1960-05-23 Hochfrequenzsender

Publications (1)

Publication Number Publication Date
FR1289329A true FR1289329A (fr) 1962-03-30

Family

ID=4301270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41577A Expired FR1289329A (fr) 1960-05-23 1961-05-19 émetteur haute fréquence

Country Status (3)

Country Link
US (1) US3307108A (fr)
CH (1) CH379586A (fr)
FR (1) FR1289329A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329034A1 (fr) * 1975-10-20 1977-05-20 Dassault Avions Perfectionnements aux dispositifs pour communications radio-electriques sur des avions

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428896A (en) * 1963-08-14 1969-02-18 Schweitzer Edmund O Jun System for transmitting to a remote point a signal that varies as a function of the current flow in a high voltage conductor
US3460042A (en) * 1965-10-20 1969-08-05 S & C Electric Co Control and measuring system for high voltage electric power transmission systems
GB1128885A (en) * 1966-02-24 1968-10-02 Matsushita Electric Ind Co Ltd Improvements in and relating to high frequency apparatus
US3573628A (en) * 1968-07-15 1971-04-06 Motorola Inc Antenna for miniature radio receiver including portions of receiver housing and chassis
US3964051A (en) * 1973-02-12 1976-06-15 Infodyne, Inc. Electrostatic communication system
US3980952A (en) * 1975-04-07 1976-09-14 Motorola, Inc. Dipole antenna system having conductive containers as radiators and a tubular matching coil
US4475109A (en) * 1982-01-25 1984-10-02 Rockwell International Corporation Inflatable antenna
JP3417083B2 (ja) * 1994-10-04 2003-06-16 セイコーエプソン株式会社 携帯用無線機
US7777685B2 (en) * 2006-09-29 2010-08-17 Alcatel-Lucent Usa Inc. Small spherical antennas
US20090146902A1 (en) * 2007-11-09 2009-06-11 Kuen-Hua Li Loop-Type Antenna and Antenna Array

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2256323A (en) * 1937-12-14 1941-09-16 Radio Watch Company Portable detecting device for ultrashort waves
BE440882A (fr) * 1939-12-09
US2311491A (en) * 1941-07-31 1943-02-16 Rca Corp Radio-acoustic apparatus
US2823365A (en) * 1945-07-18 1958-02-11 Rines Robert Harvey Electro-acoustic system and method
US2520987A (en) * 1947-10-22 1950-09-05 Motorola Inc Vehicle body antenna
US2618747A (en) * 1949-02-15 1952-11-18 Rca Corp Aircraft antenna system
US2686873A (en) * 1952-04-01 1954-08-17 Rca Corp Built-in cabinet antenna for television receivers
US2828413A (en) * 1956-06-21 1958-03-25 Bell Telephone Labor Inc Self-contained antenna-radio system in which a split conductive container forms a dipole antenna

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329034A1 (fr) * 1975-10-20 1977-05-20 Dassault Avions Perfectionnements aux dispositifs pour communications radio-electriques sur des avions

Also Published As

Publication number Publication date
US3307108A (en) 1967-02-28
CH379586A (de) 1964-07-15

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