HK85992A - Transmission line switch - Google Patents
Transmission line switchInfo
- Publication number
- HK85992A HK85992A HK859/92A HK85992A HK85992A HK 85992 A HK85992 A HK 85992A HK 859/92 A HK859/92 A HK 859/92A HK 85992 A HK85992 A HK 85992A HK 85992 A HK85992 A HK 85992A
- Authority
- HK
- Hong Kong
- Prior art keywords
- transmission line
- line switch
- switch
- transmission
- line
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/10—Auxiliary devices for switching or interrupting
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888816273A GB8816273D0 (en) | 1988-07-08 | 1988-07-08 | Transmission line switch |
Publications (1)
Publication Number | Publication Date |
---|---|
HK85992A true HK85992A (en) | 1992-11-13 |
Family
ID=10640101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK859/92A HK85992A (en) | 1988-07-08 | 1992-11-05 | Transmission line switch |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR0165531B1 (en) |
GB (2) | GB8816273D0 (en) |
HK (1) | HK85992A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9112907D0 (en) * | 1991-06-14 | 1991-07-31 | Cambridge Computer | High isolation switch |
JP3020401B2 (en) * | 1993-12-24 | 2000-03-15 | シャープ株式会社 | Converter circuit |
GB2289810A (en) * | 1994-05-20 | 1995-11-29 | Microelectronics Tech Inc | An r.f. switch using transistors as switch and gain elements |
JP3458586B2 (en) * | 1995-08-21 | 2003-10-20 | 松下電器産業株式会社 | Microwave mixer circuit and down converter |
ATE468660T1 (en) * | 2000-03-15 | 2010-06-15 | Hitachi Metals Ltd | HIGH FREQUENCY MODULE AND WIRELESS COMMUNICATION DEVICE |
KR100714641B1 (en) * | 2001-05-16 | 2007-05-09 | 서희동 | Method for treating organic waste material |
-
1988
- 1988-07-08 GB GB888816273A patent/GB8816273D0/en active Pending
-
1989
- 1989-01-20 GB GB8901278A patent/GB2220538B/en not_active Expired - Lifetime
- 1989-07-07 KR KR1019890009709A patent/KR0165531B1/en not_active IP Right Cessation
-
1992
- 1992-11-05 HK HK859/92A patent/HK85992A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB8901278D0 (en) | 1989-03-15 |
GB8816273D0 (en) | 1988-08-10 |
GB2220538A (en) | 1990-01-10 |
GB2220538B (en) | 1992-04-15 |
KR900002556A (en) | 1990-02-28 |
KR0165531B1 (en) | 1999-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |