NL7702597A - Ontvangantenne. - Google Patents

Ontvangantenne.

Info

Publication number
NL7702597A
NL7702597A NL7702597A NL7702597A NL7702597A NL 7702597 A NL7702597 A NL 7702597A NL 7702597 A NL7702597 A NL 7702597A NL 7702597 A NL7702597 A NL 7702597A NL 7702597 A NL7702597 A NL 7702597A
Authority
NL
Netherlands
Prior art keywords
receiving antenna
antenna
receiving
Prior art date
Application number
NL7702597A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of NL7702597A publication Critical patent/NL7702597A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/064—Two dimensional planar arrays using horn or slot aerials
NL7702597A 1976-03-22 1977-03-10 Ontvangantenne. NL7702597A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7603520A SE7603520L (sv) 1976-03-22 1976-03-22 Antenn

Publications (1)

Publication Number Publication Date
NL7702597A true NL7702597A (nl) 1977-09-26

Family

ID=20327366

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7702597A NL7702597A (nl) 1976-03-22 1977-03-10 Ontvangantenne.

Country Status (6)

Country Link
US (1) US4150383A (xx)
DK (1) DK122877A (xx)
FR (1) FR2345825A1 (xx)
GB (1) GB1547697A (xx)
NL (1) NL7702597A (xx)
SE (1) SE7603520L (xx)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2812523A1 (de) * 1978-03-22 1979-09-27 Kabel Metallwerke Ghh Abstrahlendes koaxiales hochfrequenz-kabel
US4263598A (en) * 1978-11-22 1981-04-21 Motorola, Inc. Dual polarized image antenna
FR2544920B1 (fr) * 1983-04-22 1985-06-14 Labo Electronique Physique Antenne plane hyperfrequences a reseau de lignes a substrat completement suspendu
EP0141886B1 (en) * 1983-11-09 1988-10-12 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Monopulse detection systems
JPS6365703A (ja) * 1986-09-05 1988-03-24 Matsushita Electric Works Ltd 平面アンテナ
US5028930A (en) * 1988-12-29 1991-07-02 Westinghouse Electric Corp. Coupling matrix for a circular array microwave antenna
FR2680283B1 (fr) * 1991-08-07 1993-10-01 Alcatel Espace Antenne radioelectrique elementaire miniaturisee.
US5870061A (en) * 1996-05-30 1999-02-09 Howell Laboratories, Inc. Coaxial slot feed system
US6285323B1 (en) 1997-10-14 2001-09-04 Mti Technology & Engineering (1993) Ltd. Flat plate antenna arrays
IL121978A (en) * 1997-10-14 2004-05-12 Mti Wireless Edge Ltd Flat plate antenna arrays
US6445354B1 (en) * 1999-08-16 2002-09-03 Novatel, Inc. Aperture coupled slot array antenna
ES2159264B1 (es) * 1999-12-21 2002-10-01 Univ Madrid Politecnica Antena plana monopulso de ranuras sobre guia radial con polarizacion circular excitada por sondas.
DE10108993B4 (de) * 2001-02-23 2004-12-16 Endress + Hauser Gmbh + Co. Kg Vorrichtung zur Bestimmung des Füllstandes eines Füllguts in einem Behälter
US7136012B2 (en) * 2003-04-01 2006-11-14 Lockheed Martin Corporation Approach radar with array antenna having rows and columns skewed relative to the horizontal
US8521106B2 (en) * 2009-06-09 2013-08-27 Broadcom Corporation Method and system for a sub-harmonic transmitter utilizing a leaky wave antenna

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470437A (fr) * 1966-01-14 1967-02-24 Csf Perfectionnement aux antennes constituées par des réseaux de source
US3482248A (en) * 1967-07-31 1969-12-02 Us Army Multifrequency common aperture manifold antenna
US3701158A (en) * 1970-01-22 1972-10-24 Motorola Inc Dual mode wave energy transducer device
US3653052A (en) * 1970-09-18 1972-03-28 Nasa Omnidirectional slot antenna for mounting on cylindrical space vehicle
US3943523A (en) * 1972-03-07 1976-03-09 Raytheon Company Airborne multi-mode radiating and receiving system
US3832716A (en) * 1973-05-23 1974-08-27 Raytheon Co Radio frequency slot antenna
FR2299740A1 (fr) * 1975-01-31 1976-08-27 Dassault Electronique Antenne plate de radar

Also Published As

Publication number Publication date
FR2345825A1 (fr) 1977-10-21
US4150383A (en) 1979-04-17
GB1547697A (en) 1979-06-27
SE7603520L (sv) 1977-09-23
DK122877A (da) 1977-09-23

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Legal Events

Date Code Title Description
BV The patent application has lapsed