NL6604261A - - Google Patents

Info

Publication number
NL6604261A
NL6604261A NL6604261A NL6604261A NL6604261A NL 6604261 A NL6604261 A NL 6604261A NL 6604261 A NL6604261 A NL 6604261A NL 6604261 A NL6604261 A NL 6604261A NL 6604261 A NL6604261 A NL 6604261A
Authority
NL
Netherlands
Application number
NL6604261A
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 filed Critical
Publication of NL6604261A publication Critical patent/NL6604261A/xx

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
    • 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
    • H01Q19/19—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 comprising one main concave reflecting surface associated with an auxiliary reflecting surface
    • H01Q19/195—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 comprising one main concave reflecting surface associated with an auxiliary reflecting surface wherein a reflecting surface acts also as a polarisation filter or a polarising device
NL6604261A 1965-03-31 1966-03-31 NL6604261A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR11338A FR1438482A (fr) 1965-03-31 1965-03-31 Antenne à double réflecteur sans ombre de source

Publications (1)

Publication Number Publication Date
NL6604261A true NL6604261A (enrdf_load_stackoverflow) 1966-10-03

Family

ID=8575289

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6604261A NL6604261A (enrdf_load_stackoverflow) 1965-03-31 1966-03-31

Country Status (5)

Country Link
US (1) US3430246A (enrdf_load_stackoverflow)
DE (1) DE1516741A1 (enrdf_load_stackoverflow)
FR (1) FR1438482A (enrdf_load_stackoverflow)
GB (1) GB1123951A (enrdf_load_stackoverflow)
NL (1) NL6604261A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2298888A1 (fr) * 1975-01-21 1976-08-20 Comp Generale Electricite Generateur laser a gaz
CA1258707A (en) * 1984-12-26 1989-08-22 Tomozo Ohta Antenna system
US4823143A (en) * 1988-04-22 1989-04-18 Hughes Aircraft Company Intersecting shared aperture antenna reflectors
DE102013218555A1 (de) * 2013-07-18 2015-01-22 Rohde & Schwarz Gmbh & Co. Kg System und Verfahren zur Ausleuchtung und Abbildung eines Objekts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736895A (en) * 1951-02-16 1956-02-28 Elliott Brothers London Ltd High frequency radio aerials

Also Published As

Publication number Publication date
DE1516741A1 (de) 1969-06-26
GB1123951A (en) 1968-08-14
FR1438482A (fr) 1966-05-13
US3430246A (en) 1969-02-25

Similar Documents

Publication Publication Date Title
JPS4120064Y1 (enrdf_load_stackoverflow)
JPS4412330B1 (enrdf_load_stackoverflow)
JPS4410224B1 (enrdf_load_stackoverflow)
JPS4326251Y1 (enrdf_load_stackoverflow)
JPS4322623Y1 (enrdf_load_stackoverflow)
JPS432543Y1 (enrdf_load_stackoverflow)
JPS4410287Y1 (enrdf_load_stackoverflow)
JPS4324798Y1 (enrdf_load_stackoverflow)
JPS4326183Y1 (enrdf_load_stackoverflow)
BE675546A (enrdf_load_stackoverflow)
BE675459A (enrdf_load_stackoverflow)
NL6606243A (enrdf_load_stackoverflow)
NL6616569A (enrdf_load_stackoverflow)
OA100E (enrdf_load_stackoverflow)
NL6604261A (enrdf_load_stackoverflow)
SE320168B (enrdf_load_stackoverflow)
BE675451A (enrdf_load_stackoverflow)
BE687311A (enrdf_load_stackoverflow)
BE675786A (enrdf_load_stackoverflow)
BE675720A (enrdf_load_stackoverflow)
BE675689A (enrdf_load_stackoverflow)
BE675663A (enrdf_load_stackoverflow)
BE675649A (enrdf_load_stackoverflow)
BE675548A (enrdf_load_stackoverflow)
BE675354A (enrdf_load_stackoverflow)