NL7903689A - Verzwakker en schakelaar. - Google Patents
Verzwakker en schakelaar.Info
- Publication number
- NL7903689A NL7903689A NL7903689A NL7903689A NL7903689A NL 7903689 A NL7903689 A NL 7903689A NL 7903689 A NL7903689 A NL 7903689A NL 7903689 A NL7903689 A NL 7903689A NL 7903689 A NL7903689 A NL 7903689A
- Authority
- NL
- Netherlands
- Prior art keywords
- attenuator
- switch
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P5/00—Coupling devices of the waveguide type
- H01P5/12—Coupling devices having more than two ports
-
- 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
- H01P1/15—Auxiliary devices for switching or interrupting by semiconductor devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P1/00—Auxiliary devices
- H01P1/22—Attenuating devices
- H01P1/227—Strip line attenuators
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90496678A | 1978-05-11 | 1978-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL7903689A true NL7903689A (nl) | 1979-11-13 |
Family
ID=25420057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7903689A NL7903689A (nl) | 1978-05-11 | 1979-05-10 | Verzwakker en schakelaar. |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS54149448A (fr) |
CA (1) | CA1138572A (fr) |
DE (1) | DE2918921A1 (fr) |
FR (1) | FR2425734A1 (fr) |
GB (1) | GB2020899B (fr) |
NL (1) | NL7903689A (fr) |
SE (1) | SE7904141L (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2472269A1 (fr) * | 1979-12-19 | 1981-06-26 | Labo Electronique Physique | Limiteur de puissance haute frequence a semiconducteur |
DE3210028A1 (de) * | 1982-03-19 | 1984-02-02 | ANT Nachrichtentechnik GmbH, 7150 Backnang | Schalter fuer hochfrequenzenergie |
GB2149208B (en) * | 1983-10-28 | 1987-02-25 | Gen Electric Co Plc | Solid-state bloch-type electronic oscillators |
JP4547992B2 (ja) * | 2003-07-24 | 2010-09-22 | 株式会社村田製作所 | 高周波スイッチおよびそれを用いた電子装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2226094A5 (fr) * | 1972-08-07 | 1974-11-08 | Labo Cent Telecommunicat | |
GB1495527A (en) * | 1974-06-14 | 1977-12-21 | Marconi Co Ltd | Switching arrangements |
US4090155A (en) * | 1975-05-12 | 1978-05-16 | Agency Of Industrial Science & Technology | Transmission line for electromagnetic wave |
-
1979
- 1979-05-09 CA CA000327246A patent/CA1138572A/fr not_active Expired
- 1979-05-10 GB GB7916233A patent/GB2020899B/en not_active Expired
- 1979-05-10 NL NL7903689A patent/NL7903689A/xx not_active Application Discontinuation
- 1979-05-10 FR FR7911889A patent/FR2425734A1/fr not_active Withdrawn
- 1979-05-10 DE DE19792918921 patent/DE2918921A1/de not_active Withdrawn
- 1979-05-10 SE SE7904141A patent/SE7904141L/ not_active Application Discontinuation
- 1979-05-11 JP JP5718779A patent/JPS54149448A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2425734A1 (fr) | 1979-12-07 |
CA1138572A (fr) | 1982-12-28 |
JPS54149448A (en) | 1979-11-22 |
GB2020899B (en) | 1982-07-28 |
DE2918921A1 (de) | 1979-11-22 |
SE7904141L (sv) | 1979-11-12 |
GB2020899A (en) | 1979-11-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BV | The patent application has lapsed |