NL7400413A - Antennereflectorsteun. - Google Patents

Antennereflectorsteun.

Info

Publication number
NL7400413A
NL7400413A NL7400413A NL7400413A NL7400413A NL 7400413 A NL7400413 A NL 7400413A NL 7400413 A NL7400413 A NL 7400413A NL 7400413 A NL7400413 A NL 7400413A NL 7400413 A NL7400413 A NL 7400413A
Authority
NL
Netherlands
Prior art keywords
antenna reflector
reflector bracket
bracket
antenna
reflector
Prior art date
Application number
NL7400413A
Other languages
English (en)
Original Assignee
Nederlanden Staat
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 Nederlanden Staat filed Critical Nederlanden Staat
Priority to NL7400413A priority Critical patent/NL7400413A/nl
Priority to DE19742461369 priority patent/DE2461369A1/de
Priority to US05/537,403 priority patent/US3978486A/en
Priority to JP469275A priority patent/JPS5525732B2/ja
Priority to CH19775A priority patent/CH578263A5/xx
Priority to GB141375A priority patent/GB1459697A/en
Publication of NL7400413A publication Critical patent/NL7400413A/nl

Links

Classifications

    • 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
    • H01Q19/18—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 having two or more spaced reflecting surfaces
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/42—Housings not intimately mechanically associated with radiating elements, e.g. radome
    • H01Q1/425—Housings not intimately mechanically associated with radiating elements, e.g. radome comprising a metallic grid
    • 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
    • H01Q13/02—Waveguide horns
    • H01Q13/04—Biconical horns
NL7400413A 1974-01-11 1974-01-11 Antennereflectorsteun. NL7400413A (nl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL7400413A NL7400413A (nl) 1974-01-11 1974-01-11 Antennereflectorsteun.
DE19742461369 DE2461369A1 (de) 1974-01-11 1974-12-24 Antennenreflektortraeger
US05/537,403 US3978486A (en) 1974-01-11 1974-12-30 Antenna reflector support
JP469275A JPS5525732B2 (nl) 1974-01-11 1975-01-09
CH19775A CH578263A5 (nl) 1974-01-11 1975-01-09
GB141375A GB1459697A (en) 1974-01-11 1975-01-13 Antenna reflector support

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7400413A NL7400413A (nl) 1974-01-11 1974-01-11 Antennereflectorsteun.

Publications (1)

Publication Number Publication Date
NL7400413A true NL7400413A (nl) 1975-07-15

Family

ID=19820541

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7400413A NL7400413A (nl) 1974-01-11 1974-01-11 Antennereflectorsteun.

Country Status (6)

Country Link
US (1) US3978486A (nl)
JP (1) JPS5525732B2 (nl)
CH (1) CH578263A5 (nl)
DE (1) DE2461369A1 (nl)
GB (1) GB1459697A (nl)
NL (1) NL7400413A (nl)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146869A (en) * 1976-10-28 1979-03-27 Bindicator Company Ultrasonic antenna assembly
US4126866A (en) * 1977-05-17 1978-11-21 Ohio State University Research Foundation Space filter surface
US4160254A (en) * 1978-02-16 1979-07-03 Nasa Microwave dichroic plate
GB8812410D0 (en) * 1988-05-25 1988-06-29 Plessey Co Plc Radar transparent materials
JPH0732326B2 (ja) * 1991-05-21 1995-04-10 株式会社ロボテック研究所 ファンビームアンテナ
JPH04344705A (ja) * 1991-05-21 1992-12-01 Robotec Kenkyusho:Kk 無指向性アンテナ
CA2198969A1 (en) * 1996-03-04 1997-09-04 Andrew Corporation Broadband omnidirectional microwave antenna with decreased sky radiation and with a simple means of elevation-plane pattern control
US6094174A (en) * 1996-03-04 2000-07-25 Andrew Corporation Broadband omnidirectional microwave parabolic dish--shaped cone antenna
GB2326530B (en) * 1997-04-22 2001-12-19 Andrew Corp A broadband omnidirectional microwave parabolic dish shaped cone antenna
US7283103B2 (en) * 2004-05-04 2007-10-16 Raytheon Company Compact broadband antenna

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2045398A (en) * 1934-08-09 1936-06-23 Massey Andrew Radio antenna
US2645769A (en) * 1947-06-05 1953-07-14 Walter Van B Roberts Continuous wave radar system
US3231892A (en) * 1962-06-26 1966-01-25 Philco Corp Antenna feed system simultaneously operable at two frequencies utilizing polarization independent frequency selective intermediate reflector
US3761937A (en) * 1972-05-11 1973-09-25 Gen Dynamics Corp Radio frequency transmitting apparatus having slotted metallic radio frequency windows
US3787869A (en) * 1972-10-11 1974-01-22 Hughes Aircraft Co Integrated beacon antenna polarization switch

Also Published As

Publication number Publication date
US3978486A (en) 1976-08-31
DE2461369A1 (de) 1975-07-24
CH578263A5 (nl) 1976-07-30
JPS5525732B2 (nl) 1980-07-08
GB1459697A (en) 1976-12-22
JPS50119554A (nl) 1975-09-19

Similar Documents

Publication Publication Date Title
SE405528B (sv) Flerlobig cassegrain-antenn
IT1014202B (it) Catarifrangente
SE392975B (sv) Reflektoranordning
NL7502645A (nl) Antennestelsel.
NL7406383A (nl) Instelbare codeerreflector.
NL7513888A (nl) Lamp.
NL7400413A (nl) Antennereflectorsteun.
NL161862C (nl) Reflector.
DK135820B (da) Tragtantenne.
NL7512691A (nl) Bevestigingsdeel.
NL7502429A (nl) Logaritmisch-periodieke antenne.
DK139876B (da) Reflektorholder.
NL181614C (nl) Sleufantenne.
NL7514831A (nl) Rotatiesymmetrische cassegrainantenne.
SE7504064L (sv) Lamparmatur.
DK132347B (da) Hængselsbeslag.
ES200030Y (es) Captafaros.
NL7502377A (nl) Voertuiglamp.
NL7701108A (nl) Antennereflector.
NL7408683A (nl) Draagbeugel.
SE7507496L (sv) Reflektor
NL7513561A (nl) Noksteun.
NO140807C (no) Antennereflektor.
ES201257Y (es) Montura de lampara.
ES206452Y (es) Lampara.

Legal Events

Date Code Title Description
BC A request for examination has been filed
BV The patent application has lapsed