WO2010107215A2 - Filtre coupe-bande - Google Patents

Filtre coupe-bande Download PDF

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Publication number
WO2010107215A2
WO2010107215A2 PCT/KR2010/001602 KR2010001602W WO2010107215A2 WO 2010107215 A2 WO2010107215 A2 WO 2010107215A2 KR 2010001602 W KR2010001602 W KR 2010001602W WO 2010107215 A2 WO2010107215 A2 WO 2010107215A2
Authority
WO
WIPO (PCT)
Prior art keywords
housing
rod
resonator
accommodation space
screw
Prior art date
Application number
PCT/KR2010/001602
Other languages
English (en)
Korean (ko)
Other versions
WO2010107215A3 (fr
Inventor
박남신
이돈용
김재홍
Original Assignee
주식회사 케이엠더블유
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 KR1020090032298A external-priority patent/KR100992089B1/ko
Application filed by 주식회사 케이엠더블유 filed Critical 주식회사 케이엠더블유
Priority to CN201080021423.1A priority Critical patent/CN102428602B/zh
Priority to US13/255,611 priority patent/US9203131B2/en
Publication of WO2010107215A2 publication Critical patent/WO2010107215A2/fr
Publication of WO2010107215A3 publication Critical patent/WO2010107215A3/fr

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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
    • H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

La présente invention se rapporte à un filtre coupe-bande, comprenant : une barre résonante ; un boîtier à l'intérieur duquel est formé un espace de réception, dans lequel la barre résonante est disposée et qui est réalisé sous une forme en gradins de telle sorte qu'au moins une partie d'une section d'extrémité supérieure est plus étroite qu'une section d'extrémité inférieure en termes de la largeur interne de l'espace de réception durant la formation de l'espace de réception ; un couvercle inférieur auquel est fixée la barre résonante, qui est réuni à la partie inférieure du boîtier et qui, une fois réuni de cette façon, est assemblé de telle sorte que la barre résonante est insérée dans l'espace de réception, et qui forme la surface de sol de l'espace de réception ; et un couvercle d'étanchéité hermétique qui est pourvu d'un renfoncement préfabriqué dans le boîtier de façon à venir se coupler avec un résonateur formé par l'espace de réception et la barre résonante sur l'intérieur de l'espace de réception, et qui est adapté pour former un joint d'étanchéité hermétique pour le renfoncement dans le boîtier dans lequel une ligne de transmission a été installée.
PCT/KR2010/001602 2009-03-16 2010-03-15 Filtre coupe-bande WO2010107215A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080021423.1A CN102428602B (zh) 2009-03-16 2010-03-15 带阻滤波器
US13/255,611 US9203131B2 (en) 2009-03-16 2010-03-15 Band stop filter

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2009-0022380 2009-03-16
KR20090022380 2009-03-16
KR1020090032298A KR100992089B1 (ko) 2009-03-16 2009-04-14 대역 저지 필터
KR10-2009-0032298 2009-04-14

Publications (2)

Publication Number Publication Date
WO2010107215A2 true WO2010107215A2 (fr) 2010-09-23
WO2010107215A3 WO2010107215A3 (fr) 2010-11-18

Family

ID=42740104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/001602 WO2010107215A2 (fr) 2009-03-16 2010-03-15 Filtre coupe-bande

Country Status (1)

Country Link
WO (1) WO2010107215A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2505138A (en) * 2012-12-12 2014-02-19 Radio Design Ltd A Filter including resonating means and transmission line located on or associated with a support member located over at least a part of the filter body

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001211005A (ja) * 2000-01-26 2001-08-03 Toko Inc 誘電体デュプレクサとその周波数調整方法
KR100449226B1 (ko) * 1999-07-30 2004-09-18 가부시키가이샤 무라타 세이사쿠쇼 유전체 듀플렉서
JP2005159597A (ja) * 2003-11-25 2005-06-16 Murata Mfg Co Ltd 共振器装置、フィルタ、デュプレクサおよび通信装置
JP2008148280A (ja) * 2006-11-13 2008-06-26 Matsushita Electric Ind Co Ltd 共振器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3014044B2 (ja) * 1998-04-09 2000-02-28 福島日本電気株式会社 半同軸共振器および半同軸共振器ろ波器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100449226B1 (ko) * 1999-07-30 2004-09-18 가부시키가이샤 무라타 세이사쿠쇼 유전체 듀플렉서
JP2001211005A (ja) * 2000-01-26 2001-08-03 Toko Inc 誘電体デュプレクサとその周波数調整方法
JP2005159597A (ja) * 2003-11-25 2005-06-16 Murata Mfg Co Ltd 共振器装置、フィルタ、デュプレクサおよび通信装置
JP2008148280A (ja) * 2006-11-13 2008-06-26 Matsushita Electric Ind Co Ltd 共振器

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2505138A (en) * 2012-12-12 2014-02-19 Radio Design Ltd A Filter including resonating means and transmission line located on or associated with a support member located over at least a part of the filter body
GB2505138B (en) * 2012-12-12 2014-08-06 Radio Design Ltd Filter assembly and method of manufacture thereof

Also Published As

Publication number Publication date
WO2010107215A3 (fr) 2010-11-18

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