CN1325552A - 带有内装直流阻塞的铁电可变电抗器 - Google Patents

带有内装直流阻塞的铁电可变电抗器 Download PDF

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Publication number
CN1325552A
CN1325552A CN99813104A CN99813104A CN1325552A CN 1325552 A CN1325552 A CN 1325552A CN 99813104 A CN99813104 A CN 99813104A CN 99813104 A CN99813104 A CN 99813104A CN 1325552 A CN1325552 A CN 1325552A
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CN
China
Prior art keywords
scalable
dielectric
electrode
unadjustable
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.)
Pending
Application number
CN99813104A
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English (en)
Chinese (zh)
Inventor
路易丝·C·森格普塔
史蒂文·C·斯托尔
朱永飞
萨默那斯·森格普塔
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 CN1325552A publication Critical patent/CN1325552A/zh
Pending legal-status Critical Current

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    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Saccharide Compounds (AREA)
  • Ceramic Capacitors (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Semiconductor Integrated Circuits (AREA)
CN99813104A 1998-11-09 1999-11-04 带有内装直流阻塞的铁电可变电抗器 Pending CN1325552A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10768498P 1998-11-09 1998-11-09
US60/107,684 1998-11-09

Publications (1)

Publication Number Publication Date
CN1325552A true CN1325552A (zh) 2001-12-05

Family

ID=22317911

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99813104A Pending CN1325552A (zh) 1998-11-09 1999-11-04 带有内装直流阻塞的铁电可变电抗器

Country Status (10)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11189465B2 (en) 2017-06-23 2021-11-30 Beijing Naura Microelectronics Equipment Co., Ltd. Adjustable capacitor, impedance matching device and semiconductor processing apparatus

Families Citing this family (22)

* 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
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
US6690251B2 (en) 2001-04-11 2004-02-10 Kyocera Wireless Corporation Tunable ferro-electric filter
EP1384281B1 (en) * 2001-04-11 2005-11-23 Kyocera Wireless Corp. Antenna interface unit
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
WO2002084685A1 (en) * 2001-04-11 2002-10-24 Kyocera Wireless Corporation Tunable ferro-electric filter
US7394430B2 (en) 2001-04-11 2008-07-01 Kyocera Wireless Corp. Wireless device reconfigurable radiation desensitivity bracket systems and methods
US6937195B2 (en) 2001-04-11 2005-08-30 Kyocera Wireless Corp. Inverted-F ferroelectric antenna
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

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11189465B2 (en) 2017-06-23 2021-11-30 Beijing Naura Microelectronics Equipment Co., Ltd. Adjustable capacitor, impedance matching device and semiconductor processing apparatus

Also Published As

Publication number Publication date
AU1342800A (en) 2000-05-29
CA2349636A1 (en) 2000-05-18
EP1135825B1 (en) 2005-04-27
JP2002529938A (ja) 2002-09-10
DE69925027D1 (de) 2005-06-02
EA200100542A1 (ru) 2001-10-22
WO2000028613A1 (en) 2000-05-18
DE69925027T2 (de) 2006-01-12
EP1135825A1 (en) 2001-09-26
KR20010086007A (ko) 2001-09-07
EA003062B1 (ru) 2002-12-26
ATE294452T1 (de) 2005-05-15

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication