GB2475209B - RF monoblock filter assembly with lid filter - Google Patents

RF monoblock filter assembly with lid filter

Info

Publication number
GB2475209B
GB2475209B GB1104236.3A GB201104236A GB2475209B GB 2475209 B GB2475209 B GB 2475209B GB 201104236 A GB201104236 A GB 201104236A GB 2475209 B GB2475209 B GB 2475209B
Authority
GB
United Kingdom
Prior art keywords
filter
monoblock
lid
assembly
filter assembly
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
GB1104236.3A
Other versions
GB2475209A (en
GB201104236D0 (en
Inventor
Jeffrey Nummerdor
Lung-Hwa Hsieh
Justin Morga
Scott Burgess
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.)
CTS Corp
Original Assignee
CTS Corp
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
Priority claimed from US12/316,233 external-priority patent/US8261714B2/en
Application filed by CTS Corp filed Critical CTS Corp
Publication of GB201104236D0 publication Critical patent/GB201104236D0/en
Publication of GB2475209A publication Critical patent/GB2475209A/en
Application granted granted Critical
Publication of GB2475209B publication Critical patent/GB2475209B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • 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
    • H01P1/205—Comb or interdigital filters; Cascaded coaxial cavities
    • H01P1/2056—Comb filters or interdigital filters with metallised resonator holes in a dielectric block
    • 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
    • H01P1/203—Strip line filters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB1104236.3A 2008-09-18 2009-09-16 RF monoblock filter assembly with lid filter Expired - Fee Related GB2475209B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19242308P 2008-09-18 2008-09-18
US12/316,233 US8261714B2 (en) 2007-12-10 2008-12-09 RF monoblock filter with outwardly extending wall to define a cavity surrounding a top surface of the filter
PCT/US2009/005160 WO2010033185A1 (en) 2008-09-18 2009-09-16 Rf monoblock filter assembly with lid filter

Publications (3)

Publication Number Publication Date
GB201104236D0 GB201104236D0 (en) 2011-04-27
GB2475209A GB2475209A (en) 2011-05-11
GB2475209B true GB2475209B (en) 2012-07-18

Family

ID=41165456

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1104236.3A Expired - Fee Related GB2475209B (en) 2008-09-18 2009-09-16 RF monoblock filter assembly with lid filter

Country Status (7)

Country Link
JP (1) JP2012503421A (en)
KR (1) KR101274661B1 (en)
CN (1) CN202601816U (en)
CA (1) CA2733854C (en)
DE (1) DE112009002271T5 (en)
GB (1) GB2475209B (en)
WO (1) WO2010033185A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9030275B2 (en) * 2008-12-09 2015-05-12 Cts Corporation RF monoblock filter with recessed top pattern and cavity providing improved attenuation
WO2020032939A1 (en) * 2018-08-08 2020-02-13 Nokia Technologies Oy Multi-mode bandpass filter
CN111048874B (en) * 2019-12-11 2021-08-17 惠州市华磁微波技术有限公司 Dielectric filter and method for manufacturing the same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197002A (en) * 1987-10-09 1989-04-14 Fuji Elelctrochem Co Ltd Dielectric filter
EP0520673A1 (en) * 1991-06-25 1992-12-30 Lk-Products Oy A dielectric filter
US5239280A (en) * 1990-08-07 1993-08-24 Matsushita Electric Industrial Co., Ltd. Dielectric filter having inductive input/output coupling
EP0951089A2 (en) * 1998-04-17 1999-10-20 Murata Manufacturing Co., Ltd. Dielectric filter, dielectric duplexer, mounting structure thereof, and communication device
US20020190818A1 (en) * 2000-09-25 2002-12-19 Kenji Endou High frequency band pass filter
WO2009075833A1 (en) * 2007-12-10 2009-06-18 Cts Corporation Rf monoblock filter with recessed top pattern and cavity providing improved attenuation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE450143B (en) * 1982-05-21 1987-06-09 Ambient Energy Design DEVICE FOR SIMILAR OPENING AND CLOSING OF GROUP OF BLINDERS
JPH1127006A (en) * 1997-05-07 1999-01-29 Ngk Spark Plug Co Ltd Dielectric filter
KR200263615Y1 (en) * 2001-10-15 2002-02-09 (주)에드모텍 Dielectric Filters with Attenuation Poles

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0197002A (en) * 1987-10-09 1989-04-14 Fuji Elelctrochem Co Ltd Dielectric filter
US5239280A (en) * 1990-08-07 1993-08-24 Matsushita Electric Industrial Co., Ltd. Dielectric filter having inductive input/output coupling
EP0520673A1 (en) * 1991-06-25 1992-12-30 Lk-Products Oy A dielectric filter
EP0951089A2 (en) * 1998-04-17 1999-10-20 Murata Manufacturing Co., Ltd. Dielectric filter, dielectric duplexer, mounting structure thereof, and communication device
US20020190818A1 (en) * 2000-09-25 2002-12-19 Kenji Endou High frequency band pass filter
WO2009075833A1 (en) * 2007-12-10 2009-06-18 Cts Corporation Rf monoblock filter with recessed top pattern and cavity providing improved attenuation

Also Published As

Publication number Publication date
KR101274661B1 (en) 2013-06-17
CA2733854A1 (en) 2010-03-25
KR20110061612A (en) 2011-06-09
CN202601816U (en) 2012-12-12
GB2475209A (en) 2011-05-11
DE112009002271T5 (en) 2011-07-28
CA2733854C (en) 2012-11-13
GB201104236D0 (en) 2011-04-27
WO2010033185A1 (en) 2010-03-25
JP2012503421A (en) 2012-02-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140916