DE69909313D1 - Spannungsgesteuerte varaktoren und abstimmbare geräte mit derartigen varaktoren - Google Patents

Spannungsgesteuerte varaktoren und abstimmbare geräte mit derartigen varaktoren

Info

Publication number
DE69909313D1
DE69909313D1 DE69909313T DE69909313T DE69909313D1 DE 69909313 D1 DE69909313 D1 DE 69909313D1 DE 69909313 T DE69909313 T DE 69909313T DE 69909313 T DE69909313 T DE 69909313T DE 69909313 D1 DE69909313 D1 DE 69909313D1
Authority
DE
Germany
Prior art keywords
varactors
varactor
substrate
generally planar
planar surface
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.)
Expired - Fee Related
Application number
DE69909313T
Other languages
English (en)
Other versions
DE69909313T2 (de
Inventor
Louise Sengupta
C Stowell
Yongfei Zhu
Somnath Sengupta
H Chiu
Xubai Zhang
Andrey Kozyrev
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22300851&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69909313(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Paratek Microwave Inc filed Critical Paratek Microwave Inc
Application granted granted Critical
Publication of DE69909313D1 publication Critical patent/DE69909313D1/de
Publication of DE69909313T2 publication Critical patent/DE69909313T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/18—Phase-shifters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P1/00—Auxiliary devices
    • H01P1/20—Frequency-selective devices, e.g. filters
    • H01P1/201—Filters for transverse electromagnetic waves
    • H01P1/2016—Slot line filters; Fin line filters
    • 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
DE69909313T 1998-10-16 1999-10-15 Spannungsgesteuerte varaktoren und abstimmbare geräte mit derartigen varaktoren Expired - Fee Related DE69909313T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10450498P 1998-10-16 1998-10-16
US104504P 1998-10-16
PCT/US1999/024161 WO2000024079A1 (en) 1998-10-16 1999-10-15 Voltage tunable varactors and tunable devices including such varactors

Publications (2)

Publication Number Publication Date
DE69909313D1 true DE69909313D1 (de) 2003-08-07
DE69909313T2 DE69909313T2 (de) 2004-06-03

Family

ID=22300851

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69909313T Expired - Fee Related DE69909313T2 (de) 1998-10-16 1999-10-15 Spannungsgesteuerte varaktoren und abstimmbare geräte mit derartigen varaktoren

Country Status (12)

Country Link
US (2) US6531936B1 (de)
EP (1) EP1121725B1 (de)
JP (1) JP2002528899A (de)
KR (1) KR20010089308A (de)
CN (1) CN1326599A (de)
AT (1) ATE244459T1 (de)
AU (1) AU1117500A (de)
CA (1) CA2346856A1 (de)
DE (1) DE69909313T2 (de)
EA (1) EA200100448A1 (de)
ES (1) ES2201797T3 (de)
WO (1) WO2000024079A1 (de)

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JP2002528899A (ja) 2002-09-03
CA2346856A1 (en) 2000-04-27
CN1326599A (zh) 2001-12-12
US6686814B2 (en) 2004-02-03
WO2000024079A1 (en) 2000-04-27
KR20010089308A (ko) 2001-09-29
ATE244459T1 (de) 2003-07-15
US6531936B1 (en) 2003-03-11
EP1121725A1 (de) 2001-08-08
DE69909313T2 (de) 2004-06-03
US20030001692A1 (en) 2003-01-02
EP1121725B1 (de) 2003-07-02
EA200100448A1 (ru) 2001-10-22
ES2201797T3 (es) 2004-03-16
AU1117500A (en) 2000-05-08

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