TW227074B - High-frequency single-pole multi-throw switch with gain function - Google Patents
High-frequency single-pole multi-throw switch with gain functionInfo
- Publication number
- TW227074B TW227074B TW82107615A TW82107615A TW227074B TW 227074 B TW227074 B TW 227074B TW 82107615 A TW82107615 A TW 82107615A TW 82107615 A TW82107615 A TW 82107615A TW 227074 B TW227074 B TW 227074B
- Authority
- TW
- Taiwan
- Prior art keywords
- throw switch
- pole multi
- frequency single
- transistors
- input
- Prior art date
Links
Abstract
A high-frequency single-pole multi-throw switch, which comprises: -multiple input ports; the same number of transistors and each one's input is through:* an input matching network to couple and match one of the input ports, * a junction to connect the outputs of all of the transistors,* an output port, * an output matching network to couple and match the junction, and * a D.C. bias network to provide the bias for each transistor, which results that, when an input signal is switched, the corresponding transistor is biased in the linear enlarge region and the other transistors are biased in the cut-off regions.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82107615A TW227074B (en) | 1993-09-16 | 1993-09-16 | High-frequency single-pole multi-throw switch with gain function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW82107615A TW227074B (en) | 1993-09-16 | 1993-09-16 | High-frequency single-pole multi-throw switch with gain function |
Publications (1)
Publication Number | Publication Date |
---|---|
TW227074B true TW227074B (en) | 1994-07-21 |
Family
ID=51348420
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW82107615A TW227074B (en) | 1993-09-16 | 1993-09-16 | High-frequency single-pole multi-throw switch with gain function |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW227074B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9577631B2 (en) | 2015-02-13 | 2017-02-21 | Richwave Technology Corp. | Single pole multi-throw switch |
US10340704B2 (en) | 2015-02-13 | 2019-07-02 | Richwave Technology Corp. | Switch device with a wide bandwidth |
-
1993
- 1993-09-16 TW TW82107615A patent/TW227074B/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9577631B2 (en) | 2015-02-13 | 2017-02-21 | Richwave Technology Corp. | Single pole multi-throw switch |
US10340704B2 (en) | 2015-02-13 | 2019-07-02 | Richwave Technology Corp. | Switch device with a wide bandwidth |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |