EA200100542A1 - Сегнетоэлектрический варактор со встроенными устройствами блокирования прохождения постоянного тока - Google Patents
Сегнетоэлектрический варактор со встроенными устройствами блокирования прохождения постоянного токаInfo
- Publication number
- EA200100542A1 EA200100542A1 EA200100542A EA200100542A EA200100542A1 EA 200100542 A1 EA200100542 A1 EA 200100542A1 EA 200100542 A EA200100542 A EA 200100542A EA 200100542 A EA200100542 A EA 200100542A EA 200100542 A1 EA200100542 A1 EA 200100542A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- tunable
- built
- devices
- direct current
- current passing
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 3
- 230000000903 blocking effect Effects 0.000 abstract 2
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)
- Saccharide Compounds (AREA)
- Semiconductor Integrated Circuits (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Ceramic Capacitors (AREA)
Abstract
Перестраиваемый напряжением диэлектрический варактор содержит в себе слой перестраиваемого сегнетоэлектрика и первый и второй слои неперестраиваемого диэлектрика. Первый и второй электроды, расположенные таким образом, что примыкают к слою перестраиваемого сегнетоэлектрика, образуют собой перестраиваемый конденсатор. Третий электрод расположен таким образом, что примыкает к первому слою неперестраиваемого диэлектрика, при этом третий и первый электроды и первый слой неперестраиваемого диэлектрика образуют собой первый разделительный конденсатор. Четвертый электрод расположен таким образом, что примыкает ко второму слою неперестраиваемого диэлектрика, при этом четвертый и второй электроды и второй слой неперестраиваемого диэлектрика образуют собой второй разделительный конденсатор.Международная заявка была опубликована вместе с отчетом о международном поиске.
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 (2)
| Publication Number | Publication Date |
|---|---|
| EA200100542A1 true EA200100542A1 (ru) | 2001-10-22 |
| EA003062B1 EA003062B1 (ru) | 2002-12-26 |
Family
ID=22317911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200100542A EA003062B1 (ru) | 1998-11-09 | 1999-11-04 | Сегнетоэлектрический вариконд со встроенными устройствами блокирования прохождения постоянного тока |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP1135825B1 (ru) |
| JP (1) | JP2002529938A (ru) |
| KR (1) | KR20010086007A (ru) |
| CN (1) | CN1325552A (ru) |
| AT (1) | ATE294452T1 (ru) |
| AU (1) | AU1342800A (ru) |
| CA (1) | CA2349636A1 (ru) |
| DE (1) | DE69925027T2 (ru) |
| EA (1) | EA003062B1 (ru) |
| WO (1) | WO2000028613A1 (ru) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1290752A1 (en) | 2000-05-02 | 2003-03-12 | 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 |
| EP1290753A1 (en) * | 2000-06-16 | 2003-03-12 | 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 |
| WO2002084783A1 (en) * | 2001-04-11 | 2002-10-24 | Kyocera Wireless Corporation | Tunable isolator |
| DE60230498D1 (de) * | 2001-04-11 | 2009-02-05 | Kyocera Wireless Corp | Abstimmbarer multiplexer |
| WO2002084788A1 (en) * | 2001-04-11 | 2002-10-24 | Kyocera Wireless Corporation | Tunable antenna matching circuit |
| EP1384281B1 (en) * | 2001-04-11 | 2005-11-23 | Kyocera Wireless Corp. | Antenna interface unit |
| 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 |
| 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 (en) * | 2016-11-07 | 2020-03-18 | Nokia Technologies Oy | A radio frequency reflection type phase shifter, and method of phase shifting |
| 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)
| 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 |
| CA2150690A1 (en) * | 1992-12-01 | 1994-06-09 | Robert M. Yandrofski | Tuneable microwave devices incorporating high temperature superconducting and ferroelectric films |
| US5745335A (en) * | 1996-06-27 | 1998-04-28 | Gennum Corporation | Multi-layer film capacitor structures and method |
-
1999
- 1999-11-04 JP JP2000581709A patent/JP2002529938A/ja active Pending
- 1999-11-04 AU AU13428/00A patent/AU1342800A/en not_active Abandoned
- 1999-11-04 EA EA200100542A patent/EA003062B1/ru not_active IP Right Cessation
- 1999-11-04 WO PCT/US1999/026113 patent/WO2000028613A1/en active IP Right Grant
- 1999-11-04 DE DE69925027T patent/DE69925027T2/de not_active Expired - Fee Related
- 1999-11-04 KR KR1020017005740A patent/KR20010086007A/ko not_active Application Discontinuation
- 1999-11-04 AT AT99956927T patent/ATE294452T1/de not_active IP Right Cessation
- 1999-11-04 EP EP99956927A patent/EP1135825B1/en not_active Expired - Lifetime
- 1999-11-04 CA CA002349636A patent/CA2349636A1/en not_active Abandoned
- 1999-11-04 CN CN99813104A patent/CN1325552A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EA003062B1 (ru) | 2002-12-26 |
| ATE294452T1 (de) | 2005-05-15 |
| WO2000028613A1 (en) | 2000-05-18 |
| EP1135825A1 (en) | 2001-09-26 |
| CA2349636A1 (en) | 2000-05-18 |
| EP1135825B1 (en) | 2005-04-27 |
| DE69925027D1 (de) | 2005-06-02 |
| JP2002529938A (ja) | 2002-09-10 |
| KR20010086007A (ko) | 2001-09-07 |
| CN1325552A (zh) | 2001-12-05 |
| AU1342800A (en) | 2000-05-29 |
| DE69925027T2 (de) | 2006-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |