DE807099C - Antennensystem - Google Patents

Antennensystem

Info

Publication number
DE807099C
DE807099C DEP20517A DEP0020517A DE807099C DE 807099 C DE807099 C DE 807099C DE P20517 A DEP20517 A DE P20517A DE P0020517 A DEP0020517 A DE P0020517A DE 807099 C DE807099 C DE 807099C
Authority
DE
Germany
Prior art keywords
antenna system
length
small
radiator
relation
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
DEP20517A
Other languages
German (de)
English (en)
Inventor
Peter Hans Karl Gabr Cornelius
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE807099C publication Critical patent/DE807099C/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas

Landscapes

  • Details Of Aerials (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Aerials With Secondary Devices (AREA)
DEP20517A 1946-05-21 1948-11-04 Antennensystem Expired DE807099C (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL637113X 1946-05-21

Publications (1)

Publication Number Publication Date
DE807099C true DE807099C (de) 1951-06-25

Family

ID=19788902

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP20517A Expired DE807099C (de) 1946-05-21 1948-11-04 Antennensystem

Country Status (6)

Country Link
US (1) US2505098A (fr)
BE (1) BE473382A (fr)
DE (1) DE807099C (fr)
FR (1) FR946919A (fr)
GB (1) GB637113A (fr)
NL (1) NL62208C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2943326A (en) * 1955-02-16 1960-06-28 Arthur C Thayer Television antennas
US3143737A (en) * 1962-08-03 1964-08-04 Virginia T Norwood Folded sigma-shaped dipole antenna
CN106876885A (zh) * 2015-12-10 2017-06-20 上海贝尔股份有限公司 一种低频振子及一种多频多端口天线装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE604353C (fr) *
FR826605A (fr) * 1936-09-15 1938-04-06 Pintsch Julius Kg Conduite d'énergie pour dispositifs servant à produire, amplifier ou recevoir les ondes ultra-courtes
US2153181A (en) * 1937-01-13 1939-04-04 Telefunken Gmbh Ultra short wave circuit
US2283914A (en) * 1937-07-24 1942-05-26 Rca Corp Antenna
FR961703A (fr) * 1941-03-28 1950-05-19

Also Published As

Publication number Publication date
FR946919A (fr) 1949-06-17
NL62208C (fr)
US2505098A (en) 1950-04-25
BE473382A (fr)
GB637113A (en) 1950-05-10

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