FR993777A - High frequency antenna system - Google Patents

High frequency antenna system

Info

Publication number
FR993777A
FR993777A FR993777DA FR993777A FR 993777 A FR993777 A FR 993777A FR 993777D A FR993777D A FR 993777DA FR 993777 A FR993777 A FR 993777A
Authority
FR
France
Prior art keywords
high frequency
antenna system
frequency antenna
frequency
antenna
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
Other languages
French (fr)
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.)
RCA Corp
Original Assignee
RCA Corp
Radio Corporation of America
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 RCA Corp, Radio Corporation of America filed Critical RCA Corp
Application granted granted Critical
Publication of FR993777A publication Critical patent/FR993777A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/48—Combinations of two or more dipole type antennas

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR993777D 1948-06-05 1949-08-26 High frequency antenna system Expired FR993777A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US31302A US2510010A (en) 1948-06-05 1948-06-05 High-frequency antenna system

Publications (1)

Publication Number Publication Date
FR993777A true FR993777A (en) 1951-11-07

Family

ID=21858690

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993777D Expired FR993777A (en) 1948-06-05 1949-08-26 High frequency antenna system

Country Status (2)

Country Link
US (1) US2510010A (en)
FR (1) FR993777A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619596A (en) * 1948-11-12 1952-11-25 Kolster Muriel Multiband antenna system
US2582634A (en) * 1950-01-03 1952-01-15 Philco Corp Television antenna assembly
US2703840A (en) * 1951-02-09 1955-03-08 Gershom N Carmichael Multifrequency antenna array
US2649545A (en) * 1951-02-28 1953-08-18 Zenith Radio Corp Loop antenna
US2744248A (en) * 1951-08-30 1956-05-01 Sylvester P Cupec Television antenna
DE975250C (en) * 1952-06-06 1961-10-19 Siemens Ag Antenna device with two receiving antennas working in different frequency ranges
US2941206A (en) * 1956-04-09 1960-06-14 Jr Lewis H Finneburgh Multi-band radio frequency antennas
DE3814382A1 (en) * 1988-04-28 1989-11-09 Standard Elektrik Lorenz Ag Dual-frequency antenna

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2297329A (en) * 1941-07-08 1942-09-29 Gen Electric Wide-band antenna array
US2397645A (en) * 1942-05-30 1946-04-02 Rca Corp Antenna system

Also Published As

Publication number Publication date
US2510010A (en) 1950-05-30

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