JPH0344302U - - Google Patents
Info
- Publication number
- JPH0344302U JPH0344302U JP10190889U JP10190889U JPH0344302U JP H0344302 U JPH0344302 U JP H0344302U JP 10190889 U JP10190889 U JP 10190889U JP 10190889 U JP10190889 U JP 10190889U JP H0344302 U JPH0344302 U JP H0344302U
- Authority
- JP
- Japan
- Prior art keywords
- pin diode
- end connected
- phase shifter
- capacitor
- hybrid
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図は本考案の移相器の第１実施例の回路図
、第２図は第２実施例の回路図、第３図は第３実
施例の回路図、第４図は第４実施例の回路図、第
５図は従来の移相器の一例の回路図、第６図は従
来の移相器の他の例のブロツク回路図である。
１……入力端子、２……出力端子、３……ハイ
ブリツド、４ａ，４ｂ……バイアス端子、５ａ，
５ｂ……チヨークコイル、６ａ，６ｂ……コンデ
ンサ、７ａ，７ａ′，７ａ″，７ｂ，７ｂ′，７
ｂ″……コンデンサ、８ａ，８ｂ……ＰＩＮダイ
オード、９ａ，９ｂ……バラクタダイオード、１
０ａ，１０ｂ，１１ａ，１１ｂ……チヨークコイ
ル、２０ａ，２０ｂ……同軸スイツチ、２１，２
２……遅延線。
Fig. 1 is a circuit diagram of a first embodiment of the phase shifter of the present invention, Fig. 2 is a circuit diagram of a second embodiment, Fig. 3 is a circuit diagram of a third embodiment, and Fig. 4 is a circuit diagram of a fourth embodiment. FIG. 5 is a circuit diagram of an example of a conventional phase shifter, and FIG. 6 is a block circuit diagram of another example of a conventional phase shifter. 1...Input terminal, 2...Output terminal, 3...Hybrid, 4a, 4b...Bias terminal, 5a,
5b...Chiyoke coil, 6a, 6b...Capacitor, 7a, 7a', 7a'', 7b, 7b', 7
b''...Capacitor, 8a, 8b...PIN diode, 9a, 9b...Varactor diode, 1
0a, 10b, 11a, 11b...Chiyoke coil, 20a, 20b...Coaxial switch, 21,2
2...Delay line.
Claims (1)
したハイブリツドの互いにアイソレーシヨンされ
た他の２つの端子に、それぞれコンデンサとＰＩ
Ｎダイオードの直列回路を接地との間に接続し、
かつこのＰＩＮダイオードには、そのインピーダ
ンスを変化させるバイアス供給回路を接続したこ
とを特徴とする移相器。 A capacitor and a PI are connected to the other two mutually isolated terminals of a hybrid with one end connected to the input terminal and the other end connected to the output terminal.
Connect a series circuit of N diodes to ground,
A phase shifter characterized in that a bias supply circuit for changing the impedance of the PIN diode is connected to the PIN diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10190889U JPH0344302U (en) | 1989-08-31 | 1989-08-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10190889U JPH0344302U (en) | 1989-08-31 | 1989-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0344302U true JPH0344302U (en) | 1991-04-24 |
Family
ID=31650830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10190889U Pending JPH0344302U (en) | 1989-08-31 | 1989-08-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0344302U (en) |
-
1989
- 1989-08-31 JP JP10190889U patent/JPH0344302U/ja active Pending