JPS6412712A - Phase shifter - Google Patents
Phase shifterInfo
- Publication number
- JPS6412712A JPS6412712A JP16915387A JP16915387A JPS6412712A JP S6412712 A JPS6412712 A JP S6412712A JP 16915387 A JP16915387 A JP 16915387A JP 16915387 A JP16915387 A JP 16915387A JP S6412712 A JPS6412712 A JP S6412712A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- susceptance
- gate electrode
- phase shifter
- capacitor
- 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
Landscapes
- Networks Using Active Elements (AREA)
Abstract
PURPOSE:To vary the phase difference of signals between a signal input terminal and a signal output terminal arbitrarily, by setting the susceptance value of a susceptance element at a desired value, and varying a bias voltage to be applied on electrodes other than a gate electrode. CONSTITUTION:A MESFET Q0 is provided with the gate electrode 26 that is a first electrode, and second and third electrodes 27 and 28 which form a source electrode and a drain electrode, respectively. The gate electrode 26 is connected to the second electrode 27 via the susceptance element 50 with impedance jY consisting of the combination of a capacitor or a coil, or that of the capacitor and the coil. The appropriate value of the susceptance Y of the susceptance element 50 is selected, and two kinds of bias setting are switched by using switchces 60a and 60b. In such a way, it is possible to realize a phase shifter having the arbitrary phase difference theta of the signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62169153A JP2537518B2 (en) | 1987-07-07 | 1987-07-07 | Phase shifter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62169153A JP2537518B2 (en) | 1987-07-07 | 1987-07-07 | Phase shifter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6412712A true JPS6412712A (en) | 1989-01-17 |
JP2537518B2 JP2537518B2 (en) | 1996-09-25 |
Family
ID=15881266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62169153A Expired - Fee Related JP2537518B2 (en) | 1987-07-07 | 1987-07-07 | Phase shifter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2537518B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309124A (en) * | 1991-02-06 | 1994-05-03 | Alcatel Espace | Analog variable phase shifter with active matching circuits |
JPH06188611A (en) * | 1992-12-22 | 1994-07-08 | A T R Koudenpa Tsushin Kenkyusho:Kk | Microwave signal distributing circuit |
-
1987
- 1987-07-07 JP JP62169153A patent/JP2537518B2/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309124A (en) * | 1991-02-06 | 1994-05-03 | Alcatel Espace | Analog variable phase shifter with active matching circuits |
JPH06188611A (en) * | 1992-12-22 | 1994-07-08 | A T R Koudenpa Tsushin Kenkyusho:Kk | Microwave signal distributing circuit |
Also Published As
Publication number | Publication date |
---|---|
JP2537518B2 (en) | 1996-09-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |