EE03890B1 - Impedantsi sobitusseade - Google Patents

Impedantsi sobitusseade

Info

Publication number: EE03890B1
Authority: EE; Estonia
Prior art keywords: impedance matching; matching device; impedance; matching
Prior art date: 1998-05-08

Application number

EEP200000635A

Other languages

English (en)

Estonian (et)

Inventor

Koitsalu Evald

Sveijer Lars

Original Assignee

Telefonaktiebolaget Lm Ericsson (Publ)

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.)

1998-05-08

Filing date

1999-04-23

Publication date

2002-10-15

1999-04-23 Application filed by Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)

2002-04-15 Publication of EE200000635A publication Critical patent/EE200000635A/xx

2002-10-15 Publication of EE03890B1 publication Critical patent/EE03890B1/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/16—Circuits
- H04B1/18—Input circuits, e.g. for coupling to an antenna or a transmission line
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
- 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
- H01Q19/06—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 refracting or diffracting devices, e.g. lens
- H01Q19/09—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 refracting or diffracting devices, e.g. lens wherein the primary active element is coated with or embedded in a dielectric or magnetic material

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Details Of Aerials (AREA)
Variable-Direction Aerials And Aerial Arrays (AREA)
Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

EEP200000635A 1998-05-08 1999-04-23 Impedantsi sobitusseade EE03890B1 (et)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
SE9801611A SE512036C2 (sv)	1998-05-08	1998-05-08	Anordning för impedansanpassning innefattande två seriella kvartsvågstransformatorer
PCT/SE1999/000668 WO1999059220A2 (en)	1998-05-08	1999-04-23	Impedance-matching device

Publications (2)

Publication Number	Publication Date
EE200000635A EE200000635A (et)	2002-04-15
EE03890B1 true EE03890B1 (et)	2002-10-15

Family

ID=20411232

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EEP200000635A EE03890B1 (et)	1998-05-08	1999-04-23	Impedantsi sobitusseade

Country Status (12)

Country	Link
US (2)	US6222500B1 (xx)
EP (1)	EP1097489A2 (xx)
JP (1)	JP2002515660A (xx)
KR (1)	KR100554634B1 (xx)
CN (1)	CN1127809C (xx)
AU (1)	AU762645B2 (xx)
BR (1)	BR9910280A (xx)
EE (1)	EE03890B1 (xx)
HK (1)	HK1038285A1 (xx)
MY (1)	MY121068A (xx)
SE (1)	SE512036C2 (xx)
WO (1)	WO1999059220A2 (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7154440B2 (en)	2001-04-11	2006-12-26	Kyocera Wireless Corp.	Phase array antenna using a constant-gain phase shifter
US6690251B2 (en)	2001-04-11	2004-02-10	Kyocera Wireless Corporation	Tunable ferro-electric filter
US7746292B2 (en)	2001-04-11	2010-06-29	Kyocera Wireless Corp.	Reconfigurable radiation desensitivity bracket systems and methods
US7164329B2 (en)	2001-04-11	2007-01-16	Kyocera Wireless Corp.	Tunable phase shifer with a control signal generator responsive to DC offset in a mixed signal
US7394430B2 (en)	2001-04-11	2008-07-01	Kyocera Wireless Corp.	Wireless device reconfigurable radiation desensitivity bracket systems and methods
US7174147B2 (en)	2001-04-11	2007-02-06	Kyocera Wireless Corp.	Bandpass filter with tunable resonator
US7221243B2 (en)	2001-04-11	2007-05-22	Kyocera Wireless Corp.	Apparatus and method for combining electrical signals
US7071776B2 (en)	2001-10-22	2006-07-04	Kyocera Wireless Corp.	Systems and methods for controlling output power in a communication device
JP2003188605A (ja) *	2001-12-18	2003-07-04	Murata Mfg Co Ltd	ローパスフィルタ
US7184727B2 (en)	2002-02-12	2007-02-27	Kyocera Wireless Corp.	Full-duplex antenna system and method
US7180467B2 (en) *	2002-02-12	2007-02-20	Kyocera Wireless Corp.	System and method for dual-band antenna matching
US7176845B2 (en)	2002-02-12	2007-02-13	Kyocera Wireless Corp.	System and method for impedance matching an antenna to sub-bands in a communication band
US6856211B2 (en) *	2002-05-21	2005-02-15	Nagano Japan Radio Co., Ltd.	Coaxial type impedance matching device
US7720443B2 (en)	2003-06-02	2010-05-18	Kyocera Wireless Corp.	System and method for filtering time division multiple access telephone communications
US7366304B2 (en) *	2003-10-07	2008-04-29	Lenovo (Singapore) Pte. Ltd.	Cruable U-NII wireless radio with secure, integral antenna connection via SM BIOS in U-NII wireless ready device
JP4469632B2 (ja) *	2004-02-24	2010-05-26	富士通株式会社	アンテナ整合回路用制御装置
US7248845B2 (en)	2004-07-09	2007-07-24	Kyocera Wireless Corp.	Variable-loss transmitter and method of operation
US7453393B2 (en) *	2005-01-18	2008-11-18	Siemens Milltronics Process Instruments Inc.	Coupler with waveguide transition for an antenna in a radar-based level measurement system
KR20080064839A (ko) *	2005-09-23	2008-07-09	캘리포니아 인스티튜트 오브 테크놀로지	전기 깔대기 및 광대역 신호 결합 방법
US7548762B2 (en)	2005-11-30	2009-06-16	Kyocera Corporation	Method for tuning a GPS antenna matching network
US8723722B2 (en)	2008-08-28	2014-05-13	Alliant Techsystems Inc.	Composites for antennas and other applications
US7922528B2 (en) *	2009-04-03	2011-04-12	John Mezzalingua Associates, Inc.	Connector and connector system with removable tuning insulator for impedance matching
TWI462385B (zh) *	2009-05-26	2014-11-21	Wistron Neweb Corp	自我匹配之帶通濾波器及其相關降頻器
US10813691B2 (en) *	2014-10-01	2020-10-27	Covidien Lp	Miniaturized microwave ablation assembly
CN116130912B (zh) *	2023-04-17	2023-06-13	中国科学院合肥物质科学研究院	一种功率传输系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB591667A (en) *	1942-03-31	1947-08-25	Sperry Gyroscope Co Inc	Improvements in or relating to impedance transformers for wave guides
US2518665A (en) *	1942-08-22	1950-08-15	Emi Ltd	Connector for high-frequency transmission lines and the like
US2438915A (en) *	1943-07-30	1948-04-06	Sperry Corp	High-frequency terminating impedance
NL136052B (xx) *	1944-11-16
US2767380A (en) *	1952-09-30	1956-10-16	Bell Telephone Labor Inc	Impedance transformer
DE1122116B (de) *	1960-07-07	1962-01-18	Rohde & Schwarz	Verbindungsstueck zwischen Koaxialleitungen
US3157845A (en) *	1963-01-29	1964-11-17	Gen Electric	Rectangular to ridged waveguide transition having separate mode converting and impedance matching sections
US3909755A (en) *	1974-07-18	1975-09-30	Us Army	Low pass microwave filter
FR2447111A1 (fr) *	1978-07-11	1980-08-14	Radiotechnique Compelec	Oscillateur hyperfrequence a large bande, a diode gunn, accorde par un grenat
JPS58196701A (ja) *	1982-05-11	1983-11-16	Nec Corp	マイクロ波回路
US4617539A (en) *	1985-05-13	1986-10-14	Raytheon Company	Reflective phase shifter
US4694264A (en) *	1986-03-05	1987-09-15	The United States Of America As Represented By The United States Department Of Energy	Radio frequency coaxial feedthrough device
US4760400A (en) *	1986-07-15	1988-07-26	Canadian Marconi Company	Sandwich-wire antenna
US4847629A (en) *	1988-08-03	1989-07-11	Alliance Research Corporation	Retractable cellular antenna
US5065819A (en) *	1990-03-09	1991-11-19	Kai Technologies	Electromagnetic apparatus and method for in situ heating and recovery of organic and inorganic materials
US5369367A (en) *	1992-12-02	1994-11-29	Hughes Aircraft Company	Wideband coax-to-TM01 converter and testing system using the same
US5563615A (en) *	1993-01-15	1996-10-08	Motorola, Inc.	Broadband end fed dipole antenna with a double resonant transformer
JP2821567B2 (ja) *	1993-02-26	1998-11-05	五郎菅原	高周波信号伝送装置
SE9600538D0 (sv) *	1996-02-13	1996-02-13	Allgon Ab	Dual band antenna means incorporating helical and elongated radiating structures
US5847625A (en) *	1997-04-02	1998-12-08	Tx Rx Systems Inc.	Power Divider directional coupler

1998
- 1998-05-08 SE SE9801611A patent/SE512036C2/sv not_active IP Right Cessation
1999
- 1999-04-23 AU AU44013/99A patent/AU762645B2/en not_active Ceased
- 1999-04-23 BR BR9910280-3A patent/BR9910280A/pt not_active IP Right Cessation
- 1999-04-23 CN CN99805952A patent/CN1127809C/zh not_active Expired - Fee Related
- 1999-04-23 KR KR1020007012428A patent/KR100554634B1/ko not_active IP Right Cessation
- 1999-04-23 WO PCT/SE1999/000668 patent/WO1999059220A2/en not_active Application Discontinuation
- 1999-04-23 EE EEP200000635A patent/EE03890B1/xx unknown
- 1999-04-23 JP JP2000548933A patent/JP2002515660A/ja active Pending
- 1999-04-23 EP EP99927013A patent/EP1097489A2/en not_active Withdrawn
- 1999-05-05 MY MYPI99001766A patent/MY121068A/en unknown
- 1999-05-06 US US09/306,144 patent/US6222500B1/en not_active Expired - Lifetime
2001
- 2001-03-08 US US09/803,226 patent/US20010026243A1/en not_active Abandoned
- 2001-12-12 HK HK01108718A patent/HK1038285A1/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE9801611D0 (sv)	1998-05-08
AU4401399A (en)	1999-11-29
CN1300471A (zh)	2001-06-20
WO1999059220A3 (en)	2000-01-20
WO1999059220A2 (en)	1999-11-18
EP1097489A2 (en)	2001-05-09
MY121068A (en)	2005-12-30
CN1127809C (zh)	2003-11-12
AU762645B2 (en)	2003-07-03
SE512036C2 (sv)	2000-01-17
US20010026243A1 (en)	2001-10-04
KR20010071219A (ko)	2001-07-28
EE200000635A (et)	2002-04-15
HK1038285A1 (en)	2002-03-08
JP2002515660A (ja)	2002-05-28
SE9801611L (sv)	1999-11-09
BR9910280A (pt)	2001-01-09
US6222500B1 (en)	2001-04-24
KR100554634B1 (ko)	2006-02-22

Publication	Publication Date	Title
EE200000635A (et)	2002-04-15	Impedantsi sobitusseade
DE69939929D1 (de)	2009-01-02	Osteosynthetische verbindungsvorrichtung
FI990534A0 (fi)	1999-03-11	CT-kuvauslaite
DE19882938T1 (de)	2001-04-26	Koaxialkontaktanordnungs-Vorrichtung
DE69720669D1 (de)	2003-05-15	Biopsievorrichtung
DE69927583D1 (de)	2006-02-16	Ausrichtungsvorrichtung
DE69942552D1 (de)	2010-08-12	Kommunikationsvorrichtung
DE69718700D1 (de)	2003-03-06	Impedanzmesseinrichtung
NO20004921D0 (no)	2000-09-29	Akustisk innretning
DE69826012D1 (de)	2004-10-07	Implantierbare impedanz-messvorrichtung
FI990191L (fi)	2000-08-03	Laajakaistainen impedanssisovitin
DE69932507D1 (de)	2006-09-07	Akustisches gerät
DE69932692D1 (de)	2006-09-21	Pfosten-Panele Verbindungsvorrichtung
DE69901430D1 (de)	2002-06-13	Zentriereinrichtung
DE59910109D1 (de)	2004-09-09	Kupplungsvorrichtung
DE59914216D1 (de)	2007-04-12	Prüfsonde-Antriebsvorrichtung
DE60043636D1 (de)	2010-02-25	Hochfrequenzvorrichtung
FI981326L (fi)	1999-12-11	Imulaite
DE19983744T8 (de)	2007-02-01	Antennenvorrichtung
DE69839736D1 (de)	2008-08-28	Pseudostereophonie-gerät
DE69926628D1 (de)	2005-09-15	Turbidimeterkalibrierung-überprüfungsvorrichtung
DE69910688D1 (de)	2003-10-02	Kupplungsvorrichtung
DE59915234D1 (de)	2011-02-17	Kommunikationsgerät
DE69935107D1 (de)	2007-03-29	Kupplungseinrichtung
DE69936561D1 (de)	2007-08-30	Kommunikationsgerät

Legal Events

Date	Code	Title	Description
2003-02-17	KB4A	Valid patent at the end of a year	Effective date: 20021231
2004-02-16	KB4A	Valid patent at the end of a year	Effective date: 20031231
2004-10-15	HE1A	Change of address
2005-02-15	KB4A	Valid patent at the end of a year	Effective date: 20041231
2006-02-15	KB4A	Valid patent at the end of a year	Effective date: 20051231
2007-02-15	KB4A	Valid patent at the end of a year	Effective date: 20061231
2008-02-15	KB4A	Valid patent at the end of a year	Effective date: 20071231
2009-02-16	KB4A	Valid patent at the end of a year	Effective date: 20081231
2010-02-15	KB4A	Valid patent at the end of a year	Effective date: 20091231
2011-02-15	KB4A	Valid patent at the end of a year	Effective date: 20101231
2017-08-15	GB1A	Change in the ownership or in the address of the owner