JPS6358482B2 - - Google Patents
Info
- Publication number
- JPS6358482B2 JPS6358482B2 JP56099210A JP9921081A JPS6358482B2 JP S6358482 B2 JPS6358482 B2 JP S6358482B2 JP 56099210 A JP56099210 A JP 56099210A JP 9921081 A JP9921081 A JP 9921081A JP S6358482 B2 JPS6358482 B2 JP S6358482B2
- Authority
- JP
- Japan
- Prior art keywords
- dielectric
- waveguide
- dielectric block
- input
- filter
- 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
Links
- 239000004020 conductor Substances 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 238000001465 metallisation Methods 0.000 claims description 8
- 239000003989 dielectric material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 239000012212 insulator Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000005476 soldering Methods 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
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9921081A JPS581301A (ja) | 1981-06-26 | 1981-06-26 | 導波管型誘電体フィルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9921081A JPS581301A (ja) | 1981-06-26 | 1981-06-26 | 導波管型誘電体フィルタ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS581301A JPS581301A (ja) | 1983-01-06 |
| JPS6358482B2 true JPS6358482B2 (un) | 1988-11-16 |
Family
ID=14241284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9921081A Granted JPS581301A (ja) | 1981-06-26 | 1981-06-26 | 導波管型誘電体フィルタ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS581301A (un) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4607242A (en) * | 1983-05-02 | 1986-08-19 | Rockwell International Corporation | Microwave filter |
| JPS6043901A (ja) * | 1983-08-22 | 1985-03-08 | Fujitsu Ltd | マイクロ波ミリ波回路接続装置 |
| JPS61253901A (ja) * | 1985-05-07 | 1986-11-11 | Nippon Dengiyou Kosaku Kk | 誘電体共振器 |
| JPS61280102A (ja) * | 1985-06-05 | 1986-12-10 | Nippon Dengiyou Kosaku Kk | 帯域通過ろ波器 |
| JPS6258701A (ja) * | 1985-09-06 | 1987-03-14 | Alps Electric Co Ltd | 導波管フイルタ |
| US4757288A (en) * | 1987-02-25 | 1988-07-12 | Rockwell International Corporation | Ceramic TEM bandstop filters |
| JPH0793524B2 (ja) * | 1990-01-20 | 1995-10-09 | 富士電気化学株式会社 | 誘電体フィルタ |
| JP3389819B2 (ja) * | 1996-06-10 | 2003-03-24 | 株式会社村田製作所 | 誘電体導波管型共振器 |
| US9793589B2 (en) | 2012-06-04 | 2017-10-17 | Nec Corporation | Band-pass filter comprised of a dielectric substrate having a pair of conductive layers connected by sidewall through holes and center through holes |
| CA2914434C (en) | 2013-06-04 | 2019-09-10 | Huawei Technologies Co., Ltd. | Dielectric resonator, dielectric filter using dielectric resonator, transceiver, and base station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2629015A (en) * | 1949-06-28 | 1953-02-17 | Raytheon Mfg Co | Electromagnetic wave filtering device |
| US2761137A (en) * | 1946-01-05 | 1956-08-28 | Lester C Van Atta | Solid dielectric waveguide with metal plating |
| US3505618A (en) * | 1966-06-08 | 1970-04-07 | Marconi Co Ltd | Microwave filters |
-
1981
- 1981-06-26 JP JP9921081A patent/JPS581301A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2761137A (en) * | 1946-01-05 | 1956-08-28 | Lester C Van Atta | Solid dielectric waveguide with metal plating |
| US2629015A (en) * | 1949-06-28 | 1953-02-17 | Raytheon Mfg Co | Electromagnetic wave filtering device |
| US3505618A (en) * | 1966-06-08 | 1970-04-07 | Marconi Co Ltd | Microwave filters |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS581301A (ja) | 1983-01-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6686815B1 (en) | Microwave filter | |
| US4963844A (en) | Dielectric waveguide-type filter | |
| US5812036A (en) | Dielectric filter having intrinsic inter-resonator coupling | |
| JP3344428B2 (ja) | 誘電体共振器および誘電体共振部品 | |
| US5173672A (en) | Dielectric block filter with included shielded transmission line inductors | |
| US6104261A (en) | Dielectric resonator having a resonance region and a cavity adjacent to the resonance region, and a dielectric filter, duplexer and communication device utilizing the dielectric resonator | |
| JPS6358482B2 (un) | ||
| JPS638641B2 (un) | ||
| JPS59107603A (ja) | 共振器及びこの共振器から構成されるフイルタ | |
| JPH0367362B2 (un) | ||
| US3577104A (en) | Waveguide filter having sequence of thick capacitive irises | |
| JPH01152801A (ja) | 導波管帯域通過ろ波器 | |
| TWI741840B (zh) | 介電質導波管濾波器 | |
| JP2630387B2 (ja) | 誘電体フィルタ | |
| US6249195B1 (en) | Dielectric filter, dielectric duplexer, and transceiver having circular and polygonal electrode openings | |
| JPH043122B2 (un) | ||
| JPS58105602A (ja) | 誘電体フイルタ | |
| JPS62278801A (ja) | マイクロストリツプバンドパスフイルタ | |
| JP3160150B2 (ja) | 誘電体フィルタ | |
| JPH0328561Y2 (un) | ||
| JPH03252201A (ja) | 帯域減衰フィルタ | |
| JP4249376B2 (ja) | 高周波フィルタ | |
| JPS61230502A (ja) | 空中線等の共用装置 | |
| WO2021077379A1 (zh) | 带阻滤波器及电子设备 | |
| JPH04302503A (ja) | 誘電体共振器の共振周波数調整方法 |