BR8805316A - Excitador de dipolo para uma antena - Google Patents

Excitador de dipolo para uma antena

Info

Publication number
BR8805316A
BR8805316A BR8805316A BR8805316A BR8805316A BR 8805316 A BR8805316 A BR 8805316A BR 8805316 A BR8805316 A BR 8805316A BR 8805316 A BR8805316 A BR 8805316A BR 8805316 A BR8805316 A BR 8805316A
Authority
BR
Brazil
Prior art keywords
dipolo
antenna
driver
dipolo driver
Prior art date
Application number
BR8805316A
Other languages
English (en)
Inventor
Reimer Nagel
Ralf Wendel
Original Assignee
Kabelmetal Electro Gmbh
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 Kabelmetal Electro Gmbh filed Critical Kabelmetal Electro Gmbh
Publication of BR8805316A publication Critical patent/BR8805316A/pt

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
    • H01Q9/28—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/10—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces
    • H01Q19/12—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave
    • H01Q19/13—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
    • H01Q19/134—Rear-feeds; Splash plate feeds
    • H01Q19/136—Rear-feeds; Splash plate feeds cross-polarised
BR8805316A 1987-10-17 1988-10-14 Excitador de dipolo para uma antena BR8805316A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873735226 DE3735226A1 (de) 1987-10-17 1987-10-17 Dipolerreger fuer eine antenne

Publications (1)

Publication Number Publication Date
BR8805316A true BR8805316A (pt) 1989-05-30

Family

ID=6338562

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8805316A BR8805316A (pt) 1987-10-17 1988-10-14 Excitador de dipolo para uma antena

Country Status (7)

Country Link
US (1) US4855750A (pt)
BR (1) BR8805316A (pt)
DE (1) DE3735226A1 (pt)
FI (1) FI87957C (pt)
FR (1) FR2621422B1 (pt)
GB (1) GB2211358B (pt)
IT (1) IT1224775B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2572072C1 (ru) * 2014-10-22 2015-12-27 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Вибраторная антенна

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611867A (en) * 1946-08-31 1952-09-23 Alford Andrew Slotted winged cylindrical antenna
US2954556A (en) * 1956-10-10 1960-09-27 Andrew Corp Cross polarized dual feed
US3192528A (en) * 1961-12-21 1965-06-29 Technical Appliance Corp Parabolic antenna with splash plate and v-shaped dipole feed for pattern uniformity
DE1541598C3 (de) * 1966-09-30 1974-10-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Richtantenne, bestehend aus einem Spiegel und einem Dipolerregersystem
US3524190A (en) * 1967-11-20 1970-08-11 Ryan Aeronautical Co Extendable radio frequency transmission line and antenna structure
US3975733A (en) * 1974-11-22 1976-08-17 Bogner Richard D Transmitting antenna employing radial fins
US4129871A (en) * 1977-09-12 1978-12-12 Rca Corporation Circularly polarized antenna using slotted cylinder and conductive rods
JPS5497350A (en) * 1978-01-19 1979-08-01 Mitsubishi Electric Corp Primary radiator of rear feed type
US4301457A (en) * 1978-09-01 1981-11-17 Bogner Richard D Antenna employing curved parasitic end-fire directors

Also Published As

Publication number Publication date
FI884753A (fi) 1989-04-18
IT1224775B (it) 1990-10-18
US4855750A (en) 1989-08-08
FR2621422B1 (fr) 1991-12-06
FI87957B (fi) 1992-11-30
FR2621422A1 (fr) 1989-04-07
GB2211358A (en) 1989-06-28
DE3735226C2 (pt) 1991-08-08
DE3735226A1 (de) 1989-04-27
FI884753A0 (fi) 1988-10-14
GB8824105D0 (en) 1988-11-23
GB2211358B (en) 1991-12-04
IT8848461A0 (it) 1988-10-14
FI87957C (fi) 1993-03-10

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 14/10/2003