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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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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