AU1342800A - Ferroelectric varactor with built-in dc blocks - Google Patents

Ferroelectric varactor with built-in dc blocks

Info

Publication number
AU1342800A
AU1342800A AU13428/00A AU1342800A AU1342800A AU 1342800 A AU1342800 A AU 1342800A AU 13428/00 A AU13428/00 A AU 13428/00A AU 1342800 A AU1342800 A AU 1342800A AU 1342800 A AU1342800 A AU 1342800A
Authority
AU
Australia
Prior art keywords
tunable
built
blocks
tunable dielectric
dielectric layer
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU13428/00A
Other languages
English (en)
Inventor
Louise C Sengupta
Somnath Sengupta
Steven C. Stowell
Yongfei Zhu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BlackBerry RF Inc
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
Publication of AU1342800A publication Critical patent/AU1342800A/en
Abandoned legal-status Critical Current

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Ceramic Capacitors (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Saccharide Compounds (AREA)
AU13428/00A 1998-11-09 1999-11-04 Ferroelectric varactor with built-in dc blocks Abandoned AU1342800A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10768498P 1998-11-09 1998-11-09
US60107684 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
AU1342800A true AU1342800A (en) 2000-05-29

Family

ID=22317911

Family Applications (1)

Application Number Title Priority Date Filing Date
AU13428/00A Abandoned AU1342800A (en) 1998-11-09 1999-11-04 Ferroelectric varactor with built-in dc blocks

Country Status (10)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2404793A1 (en) 2000-05-02 2001-11-08 Yongfei Zhu 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
AU2001268428A1 (en) * 2000-06-16 2002-01-02 Paratek Microwave, Inc. Electronically tunable dielectric composite thick films
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
JP4216080B2 (ja) * 2001-04-11 2009-01-28 キョウセラ ワイヤレス コープ． アンテナインターフェイスユニット
WO2002084685A1 (en) * 2001-04-11 2002-10-24 Kyocera Wireless Corporation Tunable ferro-electric filter
WO2002084788A1 (en) * 2001-04-11 2002-10-24 Kyocera Wireless Corporation Tunable antenna matching circuit
WO2002084783A1 (en) * 2001-04-11 2002-10-24 Kyocera Wireless Corporation Tunable isolator
US7394430B2 (en) 2001-04-11 2008-07-01 Kyocera Wireless Corp. Wireless device 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
US6937195B2 (en) 2001-04-11 2005-08-30 Kyocera Wireless Corp. Inverted-F ferroelectric antenna
US6690251B2 (en) 2001-04-11 2004-02-10 Kyocera Wireless Corporation Tunable ferro-electric filter
US6535076B2 (en) 2001-05-15 2003-03-18 Silicon Valley Bank Switched charge voltage driver and method for applying voltage to tunable dielectric devices
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
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 (en) * 2016-11-07 2020-03-18 Nokia Technologies Oy A radio frequency reflection type phase shifter, and method of phase shifting
CN109119248B (zh) 2017-06-23 2025-02-25 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
JP2002529938A (ja) 2002-09-10
EP1135825B1 (en) 2005-04-27
WO2000028613A1 (en) 2000-05-18
EP1135825A1 (en) 2001-09-26
EA200100542A1 (ru) 2001-10-22
CN1325552A (zh) 2001-12-05
EA003062B1 (ru) 2002-12-26
DE69925027T2 (de) 2006-01-12
ATE294452T1 (de) 2005-05-15
CA2349636A1 (en) 2000-05-18
KR20010086007A (ko) 2001-09-07
DE69925027D1 (de) 2005-06-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase