JPS55146701U - - Google Patents
Info
- Publication number
- JPS55146701U JPS55146701U JP1979046762U JP4676279U JPS55146701U JP S55146701 U JPS55146701 U JP S55146701U JP 1979046762 U JP1979046762 U JP 1979046762U JP 4676279 U JP4676279 U JP 4676279U JP S55146701 U JPS55146701 U JP S55146701U
- Authority
- JP
- Japan
- 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.)
- Pending
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
- H01P1/2053—Comb or interdigital filters; Cascaded coaxial cavities the coaxial cavity resonators being disposed parall to each other
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979046762U JPS55146701U (en]) | 1979-04-09 | 1979-04-09 | |
| CA000349028A CA1138539A (en) | 1979-04-09 | 1980-04-02 | Filter for microwaves |
| DE3012820A DE3012820C2 (de) | 1979-04-09 | 1980-04-02 | Mikrowellenfilter |
| US06/137,494 US4320368A (en) | 1979-04-09 | 1980-04-04 | Filter for microwaves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979046762U JPS55146701U (en]) | 1979-04-09 | 1979-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS55146701U true JPS55146701U (en]) | 1980-10-22 |
Family
ID=12756337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979046762U Pending JPS55146701U (en]) | 1979-04-09 | 1979-04-09 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4320368A (en]) |
| JP (1) | JPS55146701U (en]) |
| CA (1) | CA1138539A (en]) |
| DE (1) | DE3012820C2 (en]) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3530676A1 (de) * | 1985-08-28 | 1987-03-12 | Licentia Gmbh | Mehrkreisiges filter zur frequenzselektion insbesondere fuer den millimeterwellenbereich und verfahren zur filterherstellung |
| US5406233A (en) * | 1991-02-08 | 1995-04-11 | Massachusetts Institute Of Technology | Tunable stripline devices |
| US6559740B1 (en) | 2001-12-18 | 2003-05-06 | Delta Microwave, Inc. | Tunable, cross-coupled, bandpass filter |
| WO2016174422A2 (en) * | 2015-04-28 | 2016-11-03 | David Rhodes | A tuneable tem mode microwave resonator and a tuneable microwave filter |
| WO2023275844A1 (en) * | 2021-07-02 | 2023-01-05 | Thales Alenia Space Italia S.P.A. Con Unico Socio | Fully-reconfigurable coaxial filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3273083A (en) * | 1964-04-14 | 1966-09-13 | Motorola Inc | Frequency responsive device |
| US4037182A (en) * | 1976-09-03 | 1977-07-19 | Hughes Aircraft Company | Microwave tuning device |
| US4216488A (en) * | 1978-07-31 | 1980-08-05 | Hutson Jearld L | Lateral semiconductor diac |
| JPS5827526Y2 (ja) * | 1978-08-02 | 1983-06-15 | アルプス電気株式会社 | マイクロ波用フイルタ |
| JPS5924167Y2 (ja) * | 1978-12-28 | 1984-07-18 | アルプス電気株式会社 | マイクロ波用フイルタ |
-
1979
- 1979-04-09 JP JP1979046762U patent/JPS55146701U/ja active Pending
-
1980
- 1980-04-02 CA CA000349028A patent/CA1138539A/en not_active Expired
- 1980-04-02 DE DE3012820A patent/DE3012820C2/de not_active Expired
- 1980-04-04 US US06/137,494 patent/US4320368A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4320368A (en) | 1982-03-16 |
| CA1138539A (en) | 1982-12-28 |
| DE3012820A1 (de) | 1980-10-30 |
| DE3012820C2 (de) | 1984-06-07 |