JPS6437182A - High frequency signal selectively outputting circuit - Google Patents
High frequency signal selectively outputting circuitInfo
- Publication number
- JPS6437182A JPS6437182A JP62193282A JP19328287A JPS6437182A JP S6437182 A JPS6437182 A JP S6437182A JP 62193282 A JP62193282 A JP 62193282A JP 19328287 A JP19328287 A JP 19328287A JP S6437182 A JPS6437182 A JP S6437182A
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- frequency signal
- selectively outputting
- outputting circuit
- signal selectively
- 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.)
- Granted
Links
Abstract
PURPOSE:To simplify constitution by achieving ground of two points of a transmission line and forming of a parallel resonance circuit simultaneously with one pair of transistors. CONSTITUTION:The pair of transistors Q1, Q2 to ground a first transmission line l1 are provided on the both side of a capacitor C15, respectively. Between the bases of these transistors Q1, Q2, a coil L15 together with the capacitor C15 which forms the parallel resonance circuit 37, is provided. By means of the pair of transistors Q1, Q2, both the ground of two points (p), (q) of the first transmission line l1 and formation of the circuit 37 are simultaneously achieved.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193282A JPS6437182A (en) | 1987-07-31 | 1987-07-31 | High frequency signal selectively outputting circuit |
US07/225,319 US4894720A (en) | 1987-07-31 | 1988-07-28 | Circuit for selectively outputting high frequency signals |
KR1019880009762A KR960016146B1 (en) | 1987-07-31 | 1988-07-30 | Circuit for selectively outputting high frequency signal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62193282A JPS6437182A (en) | 1987-07-31 | 1987-07-31 | High frequency signal selectively outputting circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6437182A true JPS6437182A (en) | 1989-02-07 |
JPH0545113B2 JPH0545113B2 (en) | 1993-07-08 |
Family
ID=16305332
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62193282A Granted JPS6437182A (en) | 1987-07-31 | 1987-07-31 | High frequency signal selectively outputting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6437182A (en) |
-
1987
- 1987-07-31 JP JP62193282A patent/JPS6437182A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0545113B2 (en) | 1993-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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Free format text: PAYMENT UNTIL: 20080708 Year of fee payment: 15 |
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EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (event date is renewal date of database) |
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