KR200150586Y1 - 유전체 필터 - Google Patents
유전체 필터 Download PDFInfo
- Publication number
- KR200150586Y1 KR200150586Y1 KR2019950038395U KR19950038395U KR200150586Y1 KR 200150586 Y1 KR200150586 Y1 KR 200150586Y1 KR 2019950038395 U KR2019950038395 U KR 2019950038395U KR 19950038395 U KR19950038395 U KR 19950038395U KR 200150586 Y1 KR200150586 Y1 KR 200150586Y1
- Authority
- KR
- South Korea
- Prior art keywords
- dielectric
- dielectric filter
- filter
- input
- high frequency
- 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 - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 230000008054 signal transmission Effects 0.000 abstract description 2
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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
- H01P1/2056—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
- H01P1/207—Hollow waveguide filters
- H01P1/208—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure
- H01P1/2084—Cascaded cavities; Cascaded resonators inside a hollow waveguide structure with dielectric resonators
-
- 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
- H01P1/213—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies
- H01P1/2136—Frequency-selective devices, e.g. filters combining or separating two or more different frequencies using comb or interdigital filters; using cascaded coaxial cavities
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (1)
- 2개 이상의 동축형 유전체 공진기(1)의 본체부(2) 전방 양측으로 피복된 도체면(4)이 ㄷ자 형상으로 박리된 에어갭(3)(3')을 서로 대향 형성시키며, 상기 2개의 공진기 본체부(2)의 하측으로 필터의 입력 및 출력부를 이루는 고주파용, 입,출력 커패시터(5)(6)를 인쇄회로기판(7)상에 실장하여 상기 공진기본체(2)와 일체로 접속토록 하는 구성으로 이루어 지는 것을 특징으로 하는 유전체필터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950038395U KR200150586Y1 (ko) | 1995-12-05 | 1995-12-05 | 유전체 필터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950038395U KR200150586Y1 (ko) | 1995-12-05 | 1995-12-05 | 유전체 필터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970047705U KR970047705U (ko) | 1997-07-31 |
KR200150586Y1 true KR200150586Y1 (ko) | 1999-07-01 |
Family
ID=19432088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950038395U Expired - Lifetime KR200150586Y1 (ko) | 1995-12-05 | 1995-12-05 | 유전체 필터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200150586Y1 (ko) |
-
1995
- 1995-12-05 KR KR2019950038395U patent/KR200150586Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR970047705U (ko) | 1997-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19951205 |
|
UA0201 | Request for examination |
Patent event date: 19951205 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980831 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19990223 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19990408 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19990409 |
|
UG1601 | Publication of registration | ||
LAPS | Lapse due to unpaid annual fee |