JPH03120103U - - Google Patents
Info
- Publication number
- JPH03120103U JPH03120103U JP2833890U JP2833890U JPH03120103U JP H03120103 U JPH03120103 U JP H03120103U JP 2833890 U JP2833890 U JP 2833890U JP 2833890 U JP2833890 U JP 2833890U JP H03120103 U JPH03120103 U JP H03120103U
- Authority
- JP
- Japan
- Prior art keywords
- line
- branch
- slot line
- slot
- microstrip
- 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
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図は本考案の一実施例を示す平面図、第２
図は従来の移相器を示す平面図、第３図は従来の
移相器の等価回路図である。
１，２……分岐回路、３，４……マイクロスト
リツプスロツト線路変換器、５，６……スロツト
線路、２０……誘電体基板、２１〜２３……主伝
送線路、２４，２５……ダイオード、３０Ａ，３
０Ｂ……チヨーク回路、３３，３４……Ｔ分岐、
３５Ａ，３５Ｂ……バイアス供給端子、Ｌ１，Ｌ
２……インダクタ、Ｃ１〜Ｃ４……キヤパシタ。
Figure 1 is a plan view showing one embodiment of the present invention;
The figure is a plan view showing a conventional phase shifter, and FIG. 3 is an equivalent circuit diagram of the conventional phase shifter. 1, 2... Branch circuit, 3, 4... Microstrip slot line converter, 5, 6... Slot line, 20... Dielectric substrate, 21-23... Main transmission line, 24, 25... ...Diode, 30A, 3
0B...Chi York circuit, 33, 34...T branch,
35A, 35B...Bias supply terminal, L 1 , L
2 ...Inductor, C1 - C4 ...Capacitor.
Claims (1)
成された主伝送線路と、前記主伝送線路に接続し
た第１のＴ分岐と、前記第１のＴ分岐の分岐線路
に接続した第１のマイクロストリツプ／スロツト
線路変換器と、前記第１のマイクロストリツプス
ロツト線路変換器に接続した端部を開放又は短絡
する第１のスロツト線路と前記第１のスロツト線
路の開放端に接続するか、又は短絡端から1/4波
長の位置に接続して前記第１のスロツト線路を終
端する第１のダイオードと、前記第１のダイオー
ドに対するバイアス印加回路と前記第１のＴ分岐
から1/4波長の距離だけ離して前記主伝送線路に
接続した第２のＴ分岐と、前記第２のＴ分岐の分
岐線路に接続した第２のマイクロストリツプロツ
ト線路変換器と、前記第２のマイクロストリツプ
スロツト線路変換器に接続した端部を開放又は短
絡する第２のスロツト線路と、前記第２のスロツ
ト線路の開放端に接続するか、又は短絡端から1/
4波長の位置に接続してスロツト線路を終端する
第２のダイオードと、前記第２オダイオードに対
するバイアス印加回路とを有することを特徴とす
る移相器。 A main transmission line formed of a microstrip line on a dielectric substrate, a first T-branch connected to the main transmission line, and a first micro-transmission line connected to the branch line of the first T-branch. a strip/slot line converter and a first slot line that opens or shorts the end connected to the first microstrip slot line converter and the open end of the first slot line; Alternatively, a first diode connected to a position 1/4 wavelength from the short-circuited end to terminate the first slot line, a bias application circuit for the first diode, and a 1/4 wavelength distance from the first T-branch. a second T-branch connected to the main transmission line at a distance of four wavelengths; a second microstrip plot line converter connected to the branch line of the second T-branch; a second slot line whose end connected to the microstrip slot line converter is open or short-circuited;
A phase shifter comprising: a second diode connected to four wavelength positions to terminate a slot line; and a bias application circuit for the second diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2833890U JPH03120103U (en) | 1990-03-19 | 1990-03-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2833890U JPH03120103U (en) | 1990-03-19 | 1990-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03120103U true JPH03120103U (en) | 1991-12-10 |
Family
ID=31531144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2833890U Pending JPH03120103U (en) | 1990-03-19 | 1990-03-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03120103U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007013809A (en) * | 2005-07-01 | 2007-01-18 | Nippon Dempa Kogyo Co Ltd | High frequency balun |
-
1990
- 1990-03-19 JP JP2833890U patent/JPH03120103U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007013809A (en) * | 2005-07-01 | 2007-01-18 | Nippon Dempa Kogyo Co Ltd | High frequency balun |
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