IT1236495B - Dispositivo di antenna integrato con connessione resistiva - Google Patents

Dispositivo di antenna integrato con connessione resistiva

Info

Publication number
IT1236495B
IT1236495B IT8348274A IT4827483A IT1236495B IT 1236495 B IT1236495 B IT 1236495B IT 8348274 A IT8348274 A IT 8348274A IT 4827483 A IT4827483 A IT 4827483A IT 1236495 B IT1236495 B IT 1236495B
Authority
IT
Italy
Prior art keywords
antenna device
integrated antenna
resistive connection
resistive
connection
Prior art date
Application number
IT8348274A
Other languages
English (en)
Other versions
IT8348274A0 (it
Inventor
Rees Huw David
Original Assignee
Secr Defence Brit
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 Secr Defence Brit filed Critical Secr Defence Brit
Publication of IT8348274A0 publication Critical patent/IT8348274A0/it
Application granted granted Critical
Publication of IT1236495B publication Critical patent/IT1236495B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q23/00—Antennas with active circuits or circuit elements integrated within them or attached to them
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
    • H01Q3/247—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
IT8348274A 1982-05-11 1983-05-11 Dispositivo di antenna integrato con connessione resistiva IT1236495B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8213349 1982-05-11

Publications (2)

Publication Number Publication Date
IT8348274A0 IT8348274A0 (it) 1983-05-11
IT1236495B true IT1236495B (it) 1993-03-11

Family

ID=10530235

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8348274A IT1236495B (it) 1982-05-11 1983-05-11 Dispositivo di antenna integrato con connessione resistiva

Country Status (5)

Country Link
US (1) US6989790B1 (it)
CA (1) CA1341456C (it)
FR (1) FR2687851A1 (it)
GB (1) GB2258950B (it)
IT (1) IT1236495B (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5714330A (en) * 1994-04-04 1998-02-03 Lynx Therapeutics, Inc. DNA sequencing by stepwise ligation and cleavage
US5552278A (en) * 1994-04-04 1996-09-03 Spectragen, Inc. DNA sequencing by stepwise ligation and cleavage
US5831065A (en) * 1994-04-04 1998-11-03 Lynx Therapeutics, Inc. Kits for DNA sequencing by stepwise ligation and cleavage
USRE43097E1 (en) 1994-10-13 2012-01-10 Illumina, Inc. Massively parallel signature sequencing by ligation of encoded adaptors
US6013445A (en) * 1996-06-06 2000-01-11 Lynx Therapeutics, Inc. Massively parallel signature sequencing by ligation of encoded adaptors
US20030179149A1 (en) * 2001-11-26 2003-09-25 Schlumberger Electricity, Inc. Embedded antenna apparatus for utility metering applications
CN101405915A (zh) * 2006-03-17 2009-04-08 Nxp股份有限公司 天线装置以及rf通信设备
US7843391B2 (en) * 2006-09-15 2010-11-30 Itron, Inc. RF local area network antenna design

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4146896A (en) * 1977-05-23 1979-03-27 Thomson-Csf 180° Phase shifter for microwaves supplied to a load such as a radiating element
JPS5555601A (en) * 1978-10-20 1980-04-23 Hitachi Ltd Integrated circuit device for microwaves
US4301429A (en) * 1979-06-07 1981-11-17 Raytheon Company Microwave diode with high resistance layer
US4430758A (en) * 1982-06-03 1984-02-07 Scientific Component Corporation Suspended-substrate co-planar stripline mixer

Also Published As

Publication number Publication date
CA1341456C (en) 2004-08-17
GB2258950A (en) 1993-02-24
US6989790B1 (en) 2006-01-24
GB8312132D0 (en) 1992-11-04
GB2258950B (en) 1993-07-07
FR2687851A1 (fr) 1993-08-27
IT8348274A0 (it) 1983-05-11

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