ATE294452T1 - Ferroelektrischer varaktor mit eingebauter gleichstromblockierung - Google Patents

Ferroelektrischer varaktor mit eingebauter gleichstromblockierung

Info

Publication number
ATE294452T1
ATE294452T1 AT99956927T AT99956927T ATE294452T1 AT E294452 T1 ATE294452 T1 AT E294452T1 AT 99956927 T AT99956927 T AT 99956927T AT 99956927 T AT99956927 T AT 99956927T AT E294452 T1 ATE294452 T1 AT E294452T1
Authority
AT
Austria
Prior art keywords
tunable
blocking
built
tunable dielectric
dielectric layer
Prior art date
Application number
AT99956927T
Other languages
English (en)
Inventor
Louise C Sengupta
Steven C Stowell
Yongfei Zhu
Somnath Sengupta
Original Assignee
Paratek Microwave Inc
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 Paratek Microwave Inc filed Critical Paratek Microwave Inc
Application granted granted Critical
Publication of ATE294452T1 publication Critical patent/ATE294452T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/06—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture having a dielectric selected for the variation of its permittivity with applied voltage, i.e. ferroelectric capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H01P1/181—Phase-shifters using ferroelectric devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Ceramic Capacitors (AREA)
  • Saccharide Compounds (AREA)
AT99956927T 1998-11-09 1999-11-04 Ferroelektrischer varaktor mit eingebauter gleichstromblockierung ATE294452T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10768498P 1998-11-09 1998-11-09
PCT/US1999/026113 WO2000028613A1 (en) 1998-11-09 1999-11-04 Ferroelectric varactor with built-in dc blocks

Publications (1)

Publication Number Publication Date
ATE294452T1 true ATE294452T1 (de) 2005-05-15

Family

ID=22317911

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99956927T ATE294452T1 (de) 1998-11-09 1999-11-04 Ferroelektrischer varaktor mit eingebauter gleichstromblockierung

Country Status (10)

Country Link
EP (1) EP1135825B1 (de)
JP (1) JP2002529938A (de)
KR (1) KR20010086007A (de)
CN (1) CN1325552A (de)
AT (1) ATE294452T1 (de)
AU (1) AU1342800A (de)
CA (1) CA2349636A1 (de)
DE (1) DE69925027T2 (de)
EA (1) EA003062B1 (de)
WO (1) WO2000028613A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6404614B1 (en) 2000-05-02 2002-06-11 Paratek Microwave, Inc. Voltage tuned dielectric varactors with bottom electrodes
US6774077B2 (en) 2001-01-24 2004-08-10 Paratek Microwave, Inc. Electronically tunable, low-loss ceramic materials including a tunable dielectric phase and multiple metal oxide phases
US6737179B2 (en) 2000-06-16 2004-05-18 Paratek Microwave, Inc. Electronically tunable dielectric composite thick films and methods of making same
DE10062614A1 (de) * 2000-12-15 2002-07-04 Forschungszentrum Juelich Gmbh Anordnung mit abstimmbarer Kapazität und Verfahren zu deren Herstellung
US8609017B2 (en) 2001-01-24 2013-12-17 Blackberry Limited Electronically tunable, low-loss ceramic materials including a tunable dielectric phase and multiple metal oxide phases
WO2002084783A1 (en) * 2001-04-11 2002-10-24 Kyocera Wireless Corporation Tunable isolator
EP1377994B1 (de) * 2001-04-11 2010-09-29 Kyocera Corporation Abstimmbarer ferro-elektrischer filter
DE60207546T2 (de) * 2001-04-11 2006-07-27 Kyocera Wireless Corp., San Diego Antennenschnittstelleneinheit
US6690251B2 (en) 2001-04-11 2004-02-10 Kyocera Wireless Corporation Tunable ferro-electric filter
US6937195B2 (en) 2001-04-11 2005-08-30 Kyocera Wireless Corp. Inverted-F ferroelectric antenna
WO2002084788A1 (en) * 2001-04-11 2002-10-24 Kyocera Wireless Corporation Tunable antenna matching circuit
US6535076B2 (en) 2001-05-15 2003-03-18 Silicon Valley Bank Switched charge voltage driver and method for applying voltage to tunable dielectric devices
DE10344616A1 (de) * 2003-09-25 2005-04-21 Bosch Gmbh Robert Bauelement mit einer regelbaren Dünnschichtkapazität
JP2005236389A (ja) * 2004-02-17 2005-09-02 Kyocera Corp アレーアンテナおよびそれを用いた無線通信装置
US7728377B2 (en) 2005-09-23 2010-06-01 Agile Rf, Inc. Varactor design using area to perimeter ratio for improved tuning range
RU2443033C1 (ru) * 2010-12-24 2012-02-20 Владимир Андреевич Степанец Способ управления емкостью электрического конденсатора и конденсатор переменной емкости на основе этого способа
EP3319165B1 (de) * 2016-11-07 2020-03-18 Nokia Technologies Oy Funkfrequenzreflexionstyp-phasenverschieber und verfahren zur phasenverschiebung
CN109119248A (zh) 2017-06-23 2019-01-01 北京北方华创微电子装备有限公司 可调电容及阻抗匹配装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4807085A (en) * 1987-05-28 1989-02-21 Iwasaki Electric Co., Ltd. Nonlinear capacitor for generating high-voltage pulses
JPH08509103A (ja) * 1992-12-01 1996-09-24 スーパーコンダクティング・コア・テクノロジーズ・インコーポレーテッド 高温度超電導膜および強誘電性膜を含む同調可能マイクロ波装置
US5745335A (en) * 1996-06-27 1998-04-28 Gennum Corporation Multi-layer film capacitor structures and method

Also Published As

Publication number Publication date
WO2000028613A1 (en) 2000-05-18
JP2002529938A (ja) 2002-09-10
KR20010086007A (ko) 2001-09-07
CN1325552A (zh) 2001-12-05
EP1135825A1 (de) 2001-09-26
EA200100542A1 (ru) 2001-10-22
DE69925027D1 (de) 2005-06-02
EP1135825B1 (de) 2005-04-27
AU1342800A (en) 2000-05-29
DE69925027T2 (de) 2006-01-12
CA2349636A1 (en) 2000-05-18
EA003062B1 (ru) 2002-12-26

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