JPH055681Y2 - - Google Patents
Info
- Publication number
- JPH055681Y2 JPH055681Y2 JP1985160175U JP16017585U JPH055681Y2 JP H055681 Y2 JPH055681 Y2 JP H055681Y2 JP 1985160175 U JP1985160175 U JP 1985160175U JP 16017585 U JP16017585 U JP 16017585U JP H055681 Y2 JPH055681 Y2 JP H055681Y2
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- electrode
- dielectric filter
- ground electrode
- protrusion
- 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 description 22
- 239000004020 conductor Substances 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 229910000679 solder Inorganic materials 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
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160175U JPH055681Y2 (US20020051482A1-20020502-M00012.png) | 1985-10-18 | 1985-10-18 | |
| KR2019860007124U KR900010677Y1 (ko) | 1985-10-18 | 1986-05-22 | 유전체 필터 |
| US06/920,840 US4737746A (en) | 1985-10-18 | 1986-10-17 | Dielectric filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985160175U JPH055681Y2 (US20020051482A1-20020502-M00012.png) | 1985-10-18 | 1985-10-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6268306U JPS6268306U (US20020051482A1-20020502-M00012.png) | 1987-04-28 |
| JPH055681Y2 true JPH055681Y2 (US20020051482A1-20020502-M00012.png) | 1993-02-15 |
Family
ID=15709467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985160175U Expired - Lifetime JPH055681Y2 (US20020051482A1-20020502-M00012.png) | 1985-10-18 | 1985-10-18 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4737746A (US20020051482A1-20020502-M00012.png) |
| JP (1) | JPH055681Y2 (US20020051482A1-20020502-M00012.png) |
| KR (1) | KR900010677Y1 (US20020051482A1-20020502-M00012.png) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4954796A (en) * | 1986-07-25 | 1990-09-04 | Motorola, Inc. | Multiple resonator dielectric filter |
| JPH02130103U (US20020051482A1-20020502-M00012.png) * | 1988-11-16 | 1990-10-26 | ||
| FI91459C (fi) * | 1991-05-15 | 1994-06-27 | Nokia Telecommunications Oy | Koaksiaaliresonaattorirakenne |
| FI88443C (fi) * | 1991-06-25 | 1993-05-10 | Lk Products Oy | Strukturen hos ett keramiskt filter |
| EP2220722A1 (en) * | 2007-12-10 | 2010-08-25 | CTS Corporation | Rf monoblock filter with recessed top pattern and cavity providing improved attenuation |
| US20100029241A1 (en) * | 2008-08-01 | 2010-02-04 | Justin Russell Morga | Rf filter/resonator with protruding tabs |
| US8269579B2 (en) * | 2008-09-18 | 2012-09-18 | Cts Corporation | RF monoblock filter having an outwardly extending wall for mounting a lid filter thereon |
| US9030276B2 (en) | 2008-12-09 | 2015-05-12 | Cts Corporation | RF monoblock filter with a dielectric core and with a second filter disposed in a side surface of the dielectric core |
| US9030275B2 (en) | 2008-12-09 | 2015-05-12 | Cts Corporation | RF monoblock filter with recessed top pattern and cavity providing improved attenuation |
| CA2749145A1 (en) * | 2009-01-08 | 2010-07-15 | Cts Corporation | Duplex filter with recessed top pattern and cavity |
| US9030272B2 (en) | 2010-01-07 | 2015-05-12 | Cts Corporation | Duplex filter with recessed top pattern and cavity |
| FR3021490B1 (fr) * | 2014-05-23 | 2017-08-11 | Radiall Sa | Ensemble comprenant un composant hyperfrequence et un circuit imprime |
| JP7425717B2 (ja) * | 2020-12-07 | 2024-01-31 | 株式会社東芝 | フィルタ及び無線送信装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6273801A (ja) * | 1985-09-27 | 1987-04-04 | Fujitsu Ltd | 誘電体フイルタ |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1128152A (en) * | 1978-05-13 | 1982-07-20 | Takuro Sato | High frequency filter |
| JPS5657302A (en) * | 1979-10-15 | 1981-05-19 | Murata Mfg Co Ltd | Microwave device using coaxial resonator |
| US4431977A (en) * | 1982-02-16 | 1984-02-14 | Motorola, Inc. | Ceramic bandpass filter |
| US4462098A (en) * | 1982-02-16 | 1984-07-24 | Motorola, Inc. | Radio frequency signal combining/sorting apparatus |
| JPS6065601A (ja) * | 1983-09-21 | 1985-04-15 | Oki Electric Ind Co Ltd | 誘電体フィルタ |
| JPS61191605U (US20020051482A1-20020502-M00012.png) * | 1985-05-23 | 1986-11-28 |
-
1985
- 1985-10-18 JP JP1985160175U patent/JPH055681Y2/ja not_active Expired - Lifetime
-
1986
- 1986-05-22 KR KR2019860007124U patent/KR900010677Y1/ko not_active IP Right Cessation
- 1986-10-17 US US06/920,840 patent/US4737746A/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6273801A (ja) * | 1985-09-27 | 1987-04-04 | Fujitsu Ltd | 誘電体フイルタ |
Also Published As
| Publication number | Publication date |
|---|---|
| US4737746A (en) | 1988-04-12 |
| KR870007422U (ko) | 1987-05-11 |
| KR900010677Y1 (ko) | 1990-11-26 |
| JPS6268306U (US20020051482A1-20020502-M00012.png) | 1987-04-28 |
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