JPH01132102U - - Google Patents
Info
- Publication number
- JPH01132102U JPH01132102U JP2829588U JP2829588U JPH01132102U JP H01132102 U JPH01132102 U JP H01132102U JP 2829588 U JP2829588 U JP 2829588U JP 2829588 U JP2829588 U JP 2829588U JP H01132102 U JPH01132102 U JP H01132102U
- Authority
- JP
- Japan
- Prior art keywords
- effect transistor
- field
- drain electrode
- source electrode
- wavelength line
- 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
- 230000005669 field effect Effects 0.000 claims 6
- 238000010586 diagram Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
Landscapes
- Waveguide Switches, Polarizers, And Phase Shifters (AREA)
Description
第１図はこの考案の一実施例の構成を示す接続
図、第２図は従来のＦＥＴを用いた装荷型移相器
の構成を示す接続図、第３図はＦＥＴの簡略等価
回路を示す図である。
図において、１は１４波長線路、２は第一のＦ
ＥＴ、３は第二のＦＥＴ、４は第一のインダクタ
、５は第二のインダクタ、６は第一のインピーダ
ンス変換用線路、７は第二のインピーダンス変換
用線路、８はグランド、９はドレインソース間抵
抗、１０はドレインソース間容量である。なお、
図中、同一符号は同一または相当部分を示すもの
とする。
Figure 1 is a connection diagram showing the configuration of an embodiment of this invention, Figure 2 is a connection diagram showing the configuration of a conventional loaded phase shifter using FETs, and Figure 3 is a simplified equivalent circuit of the FET. It is a diagram. In the figure, 1 is the 14-wavelength line, 2 is the first F
ET, 3 is the second FET, 4 is the first inductor, 5 is the second inductor, 6 is the first impedance conversion line, 7 is the second impedance conversion line, 8 is the ground, 9 is the drain The source-to-source resistance, 10, is the drain-source capacitance. In addition,
In the drawings, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ース電極（あるいはドレイン電極）が接続された
第一の電界効果トランジスタと、前記第一の電界
効果トランジスタのドレイン電極とソース電極間
に接続された第一のインダクタと、上記１４波長
線路の他の一端にソース電極（あるいはドレイン
電極）が接続された第二の電界効果トランジスタ
と、前記第二の電界効果トランジスタのドレイン
電極とソース電極間に接続された第二のインダク
タとから構成されたことを特徴とする装荷型移相
器。 a 14-wavelength line, a first field-effect transistor having a source electrode (or drain electrode) connected to one end of the 14-wavelength line, and a first field-effect transistor connected between the drain electrode and the source electrode of the first field-effect transistor. a second field effect transistor having a source electrode (or drain electrode) connected to the other end of the 14-wavelength line; and a second field effect transistor connected between the drain electrode and the source electrode of the second field effect transistor. and a second inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2829588U JPH01132102U (en) | 1988-03-03 | 1988-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2829588U JPH01132102U (en) | 1988-03-03 | 1988-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132102U true JPH01132102U (en) | 1989-09-07 |
Family
ID=31251541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2829588U Pending JPH01132102U (en) | 1988-03-03 | 1988-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132102U (en) |
-
1988
- 1988-03-03 JP JP2829588U patent/JPH01132102U/ja active Pending