KR900702595A - 능동 안테나 - Google Patents

능동 안테나

Info

Publication number
KR900702595A
KR900702595A KR1019900700753A KR900700753A KR900702595A KR 900702595 A KR900702595 A KR 900702595A KR 1019900700753 A KR1019900700753 A KR 1019900700753A KR 900700753 A KR900700753 A KR 900700753A KR 900702595 A KR900702595 A KR 900702595A
Authority
KR
South Korea
Prior art keywords
active antenna
antenna
active
Prior art date
Application number
KR1019900700753A
Other languages
English (en)
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 KR900702595A publication Critical patent/KR900702595A/ko

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
KR1019900700753A 1988-08-12 1990-04-11 능동 안테나 KR900702595A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63200211A JPH0250604A (ja) 1988-08-12 1988-08-12 アクティブアンテナ
PCT/JP1989/000806 WO1990001814A1 (en) 1988-08-12 1989-08-07 Active antenna

Publications (1)

Publication Number Publication Date
KR900702595A true KR900702595A (ko) 1990-12-07

Family

ID=16420662

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900700753A KR900702595A (ko) 1988-08-12 1990-04-11 능동 안테나

Country Status (7)

Country Link
US (1) US5172126A (ko)
EP (1) EP0386255A4 (ko)
JP (1) JPH0250604A (ko)
KR (1) KR900702595A (ko)
AU (1) AU624174B2 (ko)
GB (1) GB2231204A (ko)
WO (1) WO1990001814A1 (ko)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9114720D0 (en) * 1991-07-08 1991-08-28 Electronic Advanced Research L Radio receiving circuits
EP0523271B1 (en) * 1991-07-18 1997-03-12 Texas Instruments Deutschland Gmbh Circuit arrangement for antenna coupling
GB2306056B (en) * 1995-10-06 1999-12-08 Nokia Mobile Phones Ltd Antenna
US6433835B1 (en) 1998-04-17 2002-08-13 Encamera Sciences Corporation Expanded information capacity for existing communication transmission systems
US7180942B2 (en) 2001-12-18 2007-02-20 Dotcast, Inc. Joint adaptive optimization of soft decision device and feedback equalizer
US6917336B2 (en) * 2002-01-23 2005-07-12 Dotcast, Inc. Miniature ultra-wideband active receiving antenna
US7580482B2 (en) 2003-02-19 2009-08-25 Endres Thomas J Joint, adaptive control of equalization, synchronization, and gain in a digital communications receiver

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB834465A (en) * 1957-03-18 1960-05-11 Nat Res Dev Improvements in or relating to microwave modulators
US3386033A (en) * 1965-02-11 1968-05-28 Univ Ohio State Res Found Amplifier using antenna as a circuit element
US3622890A (en) * 1968-01-31 1971-11-23 Matsushita Electric Ind Co Ltd Folded integrated antenna and amplifier
AU418988B2 (en) * 1968-05-20 1971-11-17 Improved transistorised antenna
US3714659A (en) * 1968-12-10 1973-01-30 C Firman Very low frequency subminiature active antenna
US3703685A (en) * 1969-09-10 1972-11-21 Labtron Corp Of America Multiband antenna with associated r.f. amplifier
US3827053A (en) * 1970-07-23 1974-07-30 E Willie Antenna with large capacitive termination and low noise input circuit
JPS548061B1 (ko) * 1970-07-25 1979-04-12
DE2115657C3 (de) * 1971-03-31 1983-12-22 Flachenecker, Gerhard, Prof. Dr.-Ing., 8012 Ottobrunn Aktive Unipol-Empfangsantenne
US3774218A (en) * 1972-01-18 1973-11-20 C Fowler Coaxial cable loop antenna with unidirectional current amplifier opposite the output
US4115778A (en) * 1976-11-18 1978-09-19 Jfd Electronics Corporation Electronic solid state FM dipole antenna
NL182109C (nl) * 1980-06-20 1988-01-04 Philips Nv Actieve antenne.
JPS57188143A (en) * 1981-05-14 1982-11-19 Sony Corp Antenna device
JPS57207404A (en) * 1981-06-15 1982-12-20 Sumitomo Electric Ind Ltd Active antenna using differential amplifier
US5019830A (en) * 1989-03-13 1991-05-28 Harada Kogyo Kabushiki Kaisha Amplified FM antenna with parallel radiator and ground plane

Also Published As

Publication number Publication date
GB9007798D0 (en) 1990-08-01
JPH0250604A (ja) 1990-02-20
US5172126A (en) 1992-12-15
EP0386255A4 (en) 1991-03-13
WO1990001814A1 (en) 1990-02-22
AU624174B2 (en) 1992-06-04
EP0386255A1 (en) 1990-09-12
GB2231204A (en) 1990-11-07
AU4043589A (en) 1990-03-05

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Legal Events

Date Code Title Description
E902 Notification of reason for refusal
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid