JPH0295901U - - Google Patents
Info
- Publication number
- JPH0295901U JPH0295901U JP538889U JP538889U JPH0295901U JP H0295901 U JPH0295901 U JP H0295901U JP 538889 U JP538889 U JP 538889U JP 538889 U JP538889 U JP 538889U JP H0295901 U JPH0295901 U JP H0295901U
- Authority
- JP
- Japan
- Prior art keywords
- phase
- shifters
- controlling
- phase shift
- switch means
- 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.)
- Pending
Links
- 230000010363 phase shift Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図は本考案のデイジタル移相器の一実施例
のブロツク図、第２図は第１図中の単ビツト移相
器１１の具体的回路図、第３図は従来例のブロツ
ク図である。
１１…初期設定電圧により３移相状態に移相量
が設定可能な単ビツト移相器、１２，１３…一移
相状態の単ビツト移相器、２１〜２３…スイツチ
ングＦＥＴ餘、２４，２５…移相量θ１，θ２の
移相線路。
Fig. 1 is a block diagram of an embodiment of the digital phase shifter of the present invention, Fig. 2 is a specific circuit diagram of the single-bit phase shifter 11 in Fig. 1, and Fig. 3 is a block diagram of a conventional example. be. 11...Single-bit phase shifter whose phase shift amount can be set in three phase shift states by the initial setting voltage, 12, 13...Single-bit phase shifter with one phase shift state, 21-23...Switching FET units, 24, 25 ...Phase shift line with phase shift amounts θ 1 and θ 2 .
Claims (1)
たデイジタル移相器において、 前記複数の単ビツト移相器の少なくとも一つは
、複数の異なる長さの移相線路と該移相線路の開
閉を制御するスイツチ手段とを内蔵しており、該
スイツチ手段のオン／オフを制御することにより
、少なくとも３種類の移相量が設定できるように
なつていることを特徴とするデイジタル移相器。[Claims for Utility Model Registration] In a digital phase shifter configured by connecting a plurality of single-bit phase shifters in series, at least one of the plurality of single-bit phase shifters has a plurality of shifters of different lengths. It has a built-in phase line and a switch means for controlling the opening and closing of the phase shift line, and at least three types of phase shift amounts can be set by controlling the on/off of the switch means. A digital phase shifter featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP538889U JPH0295901U (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP538889U JPH0295901U (en) | 1989-01-20 | 1989-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295901U true JPH0295901U (en) | 1990-07-31 |
Family
ID=31208725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP538889U Pending JPH0295901U (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295901U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05335802A (en) * | 1992-05-08 | 1993-12-17 | Mitsubishi Electric Corp | Switched line type phase shifter |
-
1989
- 1989-01-20 JP JP538889U patent/JPH0295901U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05335802A (en) * | 1992-05-08 | 1993-12-17 | Mitsubishi Electric Corp | Switched line type phase shifter |
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