ATE484065T1 - Rf hybrid mems-schalter mit parallelem halbleiter-schalter - Google Patents
Rf hybrid mems-schalter mit parallelem halbleiter-schalterInfo
- Publication number
- ATE484065T1 ATE484065T1 AT03787237T AT03787237T ATE484065T1 AT E484065 T1 ATE484065 T1 AT E484065T1 AT 03787237 T AT03787237 T AT 03787237T AT 03787237 T AT03787237 T AT 03787237T AT E484065 T1 ATE484065 T1 AT E484065T1
- Authority
- AT
- Austria
- Prior art keywords
- switches
- switch
- solid
- mems
- parallel
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
- 239000007787 solid Substances 0.000 abstract 2
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 238000002955 isolation Methods 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 230000001052 transient effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
- H01H9/542—Contacts shunted by static switch means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
- H01H9/541—Contacts shunted by semiconductor devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H59/00—Electrostatic relays; Electro-adhesion relays
- H01H59/0009—Electrostatic relays; Electro-adhesion relays making use of micromechanics
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transceivers (AREA)
- Electronic Switches (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Optical Communication System (AREA)
- Semiconductor Integrated Circuits (AREA)
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/322,290 US6940363B2 (en) | 2002-12-17 | 2002-12-17 | Switch architecture using MEMS switches and solid state switches in parallel |
PCT/US2003/038217 WO2004061882A1 (en) | 2002-12-17 | 2003-12-03 | Switch arcitecture using mems switches and solid state switches in parallel |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE484065T1 true ATE484065T1 (de) | 2010-10-15 |
Family
ID=32507262
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03787237T ATE484065T1 (de) | 2002-12-17 | 2003-12-03 | Rf hybrid mems-schalter mit parallelem halbleiter-schalter |
Country Status (7)
Country | Link |
---|---|
US (1) | US6940363B2 (de) |
EP (1) | EP1573762B1 (de) |
CN (1) | CN100458992C (de) |
AT (1) | ATE484065T1 (de) |
AU (1) | AU2003296019A1 (de) |
DE (1) | DE60334492D1 (de) |
WO (1) | WO2004061882A1 (de) |
Families Citing this family (63)
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US7276990B2 (en) * | 2002-05-15 | 2007-10-02 | Hrl Laboratories, Llc | Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same |
US7298228B2 (en) * | 2002-05-15 | 2007-11-20 | Hrl Laboratories, Llc | Single-pole multi-throw switch having low parasitic reactance, and an antenna incorporating the same |
US6975271B2 (en) * | 2003-02-26 | 2005-12-13 | Matsushita Electric Industrial Co., Ltd. | Antenna switch module, all-in-one communication module, communication apparatus and method for manufacturing antenna switch module |
US7245269B2 (en) * | 2003-05-12 | 2007-07-17 | Hrl Laboratories, Llc | Adaptive beam forming antenna system using a tunable impedance surface |
US7068234B2 (en) * | 2003-05-12 | 2006-06-27 | Hrl Laboratories, Llc | Meta-element antenna and array |
US7164387B2 (en) * | 2003-05-12 | 2007-01-16 | Hrl Laboratories, Llc | Compact tunable antenna |
US7253699B2 (en) * | 2003-05-12 | 2007-08-07 | Hrl Laboratories, Llc | RF MEMS switch with integrated impedance matching structure |
US7362199B2 (en) * | 2004-03-31 | 2008-04-22 | Intel Corporation | Collapsible contact switch |
US6884950B1 (en) * | 2004-09-15 | 2005-04-26 | Agilent Technologies, Inc. | MEMs switching system |
JP2006235687A (ja) * | 2005-02-22 | 2006-09-07 | Seiko Epson Corp | 携帯情報端末 |
US7504841B2 (en) * | 2005-05-17 | 2009-03-17 | Analog Devices, Inc. | High-impedance attenuator |
WO2007008535A1 (en) * | 2005-07-08 | 2007-01-18 | Analog Devices, Inc. | Mems switching device protection |
US7663456B2 (en) * | 2005-12-15 | 2010-02-16 | General Electric Company | Micro-electromechanical system (MEMS) switch arrays |
US7493221B2 (en) * | 2006-09-28 | 2009-02-17 | General Electric Company | System for power sub-metering |
US7546214B2 (en) * | 2006-09-28 | 2009-06-09 | General Electric Company | System for power sub-metering |
US8144445B2 (en) * | 2007-06-12 | 2012-03-27 | General Electric Company | Micro-electromechanical system based switching |
US7589942B2 (en) * | 2007-06-15 | 2009-09-15 | General Electric Company | MEMS based motor starter with motor failure detection |
US20080310058A1 (en) * | 2007-06-15 | 2008-12-18 | General Electric Company | Mems micro-switch array based current limiting arc-flash eliminator |
US7612971B2 (en) * | 2007-06-15 | 2009-11-03 | General Electric Company | Micro-electromechanical system based switching in heating-ventilation-air-conditioning systems |
US8358488B2 (en) * | 2007-06-15 | 2013-01-22 | General Electric Company | Micro-electromechanical system based switching |
US7944660B2 (en) * | 2007-06-15 | 2011-05-17 | General Electric Company | Micro-electromechanical system based selectively coordinated protection systems and methods for electrical distribution |
US7885043B2 (en) * | 2007-06-15 | 2011-02-08 | General Electric Company | Remote-operable micro-electromechanical system based over-current protection apparatus |
US7903382B2 (en) * | 2007-06-19 | 2011-03-08 | General Electric Company | MEMS micro-switch array based on current limiting enabled circuit interrupting apparatus |
US8072723B2 (en) * | 2007-06-19 | 2011-12-06 | General Electric Company | Resettable MEMS micro-switch array based on current limiting apparatus |
US7508096B1 (en) | 2007-09-20 | 2009-03-24 | General Electric Company | Switching circuit apparatus having a series conduction path for servicing a load and switching method |
US7554222B2 (en) * | 2007-11-01 | 2009-06-30 | General Electric Company | Micro-electromechanical system based switching |
US7839611B2 (en) * | 2007-11-14 | 2010-11-23 | General Electric Company | Programmable logic controller having micro-electromechanical system based switching |
US20090146773A1 (en) * | 2007-12-07 | 2009-06-11 | Honeywell International Inc. | Lateral snap acting mems micro switch |
JP5034925B2 (ja) * | 2007-12-20 | 2012-09-26 | 株式会社デンソー | スイッチ回路 |
US7868829B1 (en) | 2008-03-21 | 2011-01-11 | Hrl Laboratories, Llc | Reflectarray |
US8451077B2 (en) | 2008-04-22 | 2013-05-28 | International Business Machines Corporation | MEMS switches with reduced switching voltage and methods of manufacture |
US8405936B2 (en) * | 2008-05-02 | 2013-03-26 | Agilent Technologies, Inc. | Power diverter having a MEMS switch and a MEMS protection switch |
US8687325B2 (en) * | 2008-09-11 | 2014-04-01 | General Electric Company | Micro-electromechanical switch protection in series parallel topology |
DE102009002229B4 (de) | 2009-04-06 | 2021-11-04 | Keysight Technologies, Inc. (n.d.Ges.d.Staates Delaware) | Vorrichtung mit einer Leistungsschalterschaltung |
US8994609B2 (en) | 2011-09-23 | 2015-03-31 | Hrl Laboratories, Llc | Conformal surface wave feed |
US8436785B1 (en) | 2010-11-03 | 2013-05-07 | Hrl Laboratories, Llc | Electrically tunable surface impedance structure with suppressed backward wave |
US9466887B2 (en) | 2010-11-03 | 2016-10-11 | Hrl Laboratories, Llc | Low cost, 2D, electronically-steerable, artificial-impedance-surface antenna |
US9097757B2 (en) | 2011-04-14 | 2015-08-04 | National Instruments Corporation | Switching element system and method |
US8704408B2 (en) | 2011-04-14 | 2014-04-22 | National Instruments Corporation | Switch matrix modeling system and method |
US9157952B2 (en) | 2011-04-14 | 2015-10-13 | National Instruments Corporation | Switch matrix system and method |
EP2518745A3 (de) * | 2011-04-28 | 2013-04-24 | General Electric Company | Schaltarray mit Schaltung zur Anpassung der vorübergehenden Verteilung eines auf das Array angewandten Ansteuerungssignals |
JP5731897B2 (ja) * | 2011-05-10 | 2015-06-10 | 新日本無線株式会社 | 電子ボリューム |
WO2013002088A1 (ja) * | 2011-06-27 | 2013-01-03 | 株式会社村田製作所 | 高周波モジュール |
US8982011B1 (en) | 2011-09-23 | 2015-03-17 | Hrl Laboratories, Llc | Conformal antennas for mitigation of structural blockage |
CN103828249B (zh) * | 2011-09-26 | 2016-08-17 | 株式会社村田制作所 | 高频模块 |
US8942644B2 (en) * | 2011-11-11 | 2015-01-27 | Apple Inc. | Systems and methods for protecting microelectromechanical systems switches from radio-frequency signals using switching circuitry |
US9165735B2 (en) * | 2012-03-05 | 2015-10-20 | Teradyne, Inc. | High reliability, high voltage switch |
US9287062B2 (en) | 2012-05-02 | 2016-03-15 | National Instruments Corporation | Magnetic switching system |
US9558903B2 (en) | 2012-05-02 | 2017-01-31 | National Instruments Corporation | MEMS-based switching system |
GB2502308B (en) * | 2012-05-22 | 2014-09-17 | Toshiba Res Europ Ltd | A transceiver, system and method for selecting an antenna |
US10009058B2 (en) | 2012-06-18 | 2018-06-26 | Qorvo Us, Inc. | RF front-end circuitry for receive MIMO signals |
US20140015731A1 (en) * | 2012-07-11 | 2014-01-16 | Rf Micro Devices, Inc. | Contact mems architecture for improved cycle count and hot-switching and esd |
US9251984B2 (en) * | 2012-12-27 | 2016-02-02 | Intel Corporation | Hybrid radio frequency component |
TWI497860B (zh) * | 2013-08-06 | 2015-08-21 | Elifeconnection Co Ltd | 多埠電源監控系統 |
CN103744318B (zh) * | 2014-01-22 | 2016-03-16 | 刘德水 | 一种开关控制系统 |
CN104064407B (zh) * | 2014-06-12 | 2016-04-20 | 清华大学 | 微机电系统开关 |
US10033179B2 (en) | 2014-07-02 | 2018-07-24 | Analog Devices Global Unlimited Company | Method of and apparatus for protecting a switch, such as a MEMS switch, and to a MEMS switch including such a protection apparatus |
US11482998B2 (en) * | 2019-06-12 | 2022-10-25 | Qorvo Us, Inc. | Radio frequency switching circuit |
US11165452B2 (en) | 2019-12-17 | 2021-11-02 | Motorola Solutions, Inc. | Radio frequency switching circuit with hot-switching immunity |
DE112022002712T5 (de) * | 2021-05-18 | 2024-03-28 | Analog Devices International Unlimited Company | Verbesserter mems-schalter für hf-anwendungen |
US12099085B2 (en) * | 2021-05-18 | 2024-09-24 | Analog Devices International Unlimited Company | Apparatuses and methods for testing semiconductor circuitry using microelectromechanical systems switches |
DE112022002639T5 (de) * | 2021-05-18 | 2024-03-28 | Analog Devices International Unlimited Company | Aktive ladungsableitungsverfahren für mems-schalter |
US11646576B2 (en) * | 2021-09-08 | 2023-05-09 | Analog Devices International Unlimited Company | Electrical overstress protection of microelectromechanical systems |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2237898A1 (de) * | 1972-08-02 | 1974-02-14 | Fritsch Elektro Willi | Elektronische schaltvorrichtung fuer elektromechanische schaltschuetze und schaltrelais |
GB8421070D0 (en) * | 1984-08-20 | 1984-09-26 | Muirhead A D | Power switching device |
US5619061A (en) * | 1993-07-27 | 1997-04-08 | Texas Instruments Incorporated | Micromechanical microwave switching |
US5943223A (en) | 1997-10-15 | 1999-08-24 | Reliance Electric Industrial Company | Electric switches for reducing on-state power loss |
JP3711193B2 (ja) * | 1998-01-16 | 2005-10-26 | 三菱電機株式会社 | 送受信切り換え回路 |
US6054659A (en) | 1998-03-09 | 2000-04-25 | General Motors Corporation | Integrated electrostatically-actuated micromachined all-metal micro-relays |
JP3374804B2 (ja) | 1999-09-30 | 2003-02-10 | 日本電気株式会社 | 移相器およびその製造方法 |
DE10018340A1 (de) | 2000-04-13 | 2001-10-25 | Russer Peter | Mikroelektromechanische Schalteranordnung |
US6741207B1 (en) | 2000-06-30 | 2004-05-25 | Raytheon Company | Multi-bit phase shifters using MEM RF switches |
US6591139B2 (en) * | 2000-09-06 | 2003-07-08 | Advanced Bionics Corporation | Low-power, high-modulation-index amplifier for use in battery-powered device |
US6671142B2 (en) | 2001-02-27 | 2003-12-30 | Omron Corporation | Circuit for operating voltage range extension for a relay |
EP1255268A1 (de) | 2001-04-30 | 2002-11-06 | Abb Research Ltd. | Mikrorelaisschaltung zum Ausschalten oder Einschalten von Wechselströmen |
-
2002
- 2002-12-17 US US10/322,290 patent/US6940363B2/en not_active Expired - Fee Related
-
2003
- 2003-12-03 EP EP03787237A patent/EP1573762B1/de not_active Expired - Lifetime
- 2003-12-03 CN CNB2003801062062A patent/CN100458992C/zh not_active Expired - Fee Related
- 2003-12-03 WO PCT/US2003/038217 patent/WO2004061882A1/en not_active Application Discontinuation
- 2003-12-03 DE DE60334492T patent/DE60334492D1/de not_active Expired - Lifetime
- 2003-12-03 AU AU2003296019A patent/AU2003296019A1/en not_active Abandoned
- 2003-12-03 AT AT03787237T patent/ATE484065T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP1573762B1 (de) | 2010-10-06 |
WO2004061882A1 (en) | 2004-07-22 |
EP1573762A1 (de) | 2005-09-14 |
AU2003296019A1 (en) | 2004-07-29 |
DE60334492D1 (de) | 2010-11-18 |
CN1726571A (zh) | 2006-01-25 |
CN100458992C (zh) | 2009-02-04 |
US20040113713A1 (en) | 2004-06-17 |
US6940363B2 (en) | 2005-09-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |