JPH0397254U - - Google Patents
Info
- Publication number
- JPH0397254U JPH0397254U JP581690U JP581690U JPH0397254U JP H0397254 U JPH0397254 U JP H0397254U JP 581690 U JP581690 U JP 581690U JP 581690 U JP581690 U JP 581690U JP H0397254 U JPH0397254 U JP H0397254U
- Authority
- JP
- Japan
- Prior art keywords
- slot
- strip
- diodes
- line
- strip 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
- 239000000758 substrate Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Description
第１図はこの考案による０−π変調器の回路パ
ターン図、第２図は従来の０−π変調器の回路パ
ターン図である。
図中、１……ストリツプ／スロツト変換器、２
……２個のダイオード、３……ストリツプ／スロ
ツト変換器、４……低域通過フイルタ、５……ス
ルーホール、６……４個のスルーホール、７……
基板である。なお、図中同一又は相当部分には同
一符号を付して示してある。
FIG. 1 is a circuit pattern diagram of a 0-π modulator according to this invention, and FIG. 2 is a circuit pattern diagram of a conventional 0-π modulator. In the figure, 1... Strip/slot converter, 2
...2 diodes, 3...strip/slot converter, 4...low pass filter, 5...through holes, 6...4 through holes, 7...
It is a board. It should be noted that the same or equivalent parts in the figures are indicated by the same reference numerals.
Claims (1)
の裏面に形成されたスロツト線路で構成され、ス
トリツプ線路の入力端子を有するストリツプ／ス
ロツト変換器と、このストリツプ／スロツト変換
器のスロツト線路に接続された異なる極性端子を
接地した２個のダイオードと、上記２個のダイオ
ードにスロツト線路を接続されたストリツプ線路
の出力端子を有するストリツプ／スロツト変換器
と、このストリツプ／スロツト変換器のスロツト
線路に接続されたスロツト低域通過フイルタと、
このスロツト低域通過フイルタに接続されたスト
リツプ線路の入力端子を有するスルーホールとか
ら成る０−π変調器において、上記基板の上記ダ
イオードに対応する位置に４個のスルーホールを
設け、上記２個のダイオードを基板表面にて接続
したことを特徴とする０−π変調器。 It consists of a strip line formed on the front side of the board and a slot line formed on the back side of the board, and has a strip line input terminal and a slot line connected to the strip line/slot converter. A strip/slot converter has two diodes with different polarity terminals grounded, a strip line output terminal with a slot line connected to the two diodes, and a strip line connected to the slot line of the strip/slot converter. slotted low-pass filter,
In a 0-π modulator consisting of a through hole having a strip line input terminal connected to this slotted low-pass filter, four through holes are provided on the substrate at positions corresponding to the diodes, and the two through holes are 1. A 0-π modulator, characterized in that diodes are connected on the surface of a substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP581690U JPH0397254U (en) | 1990-01-25 | 1990-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP581690U JPH0397254U (en) | 1990-01-25 | 1990-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397254U true JPH0397254U (en) | 1991-10-07 |
Family
ID=31509506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP581690U Pending JPH0397254U (en) | 1990-01-25 | 1990-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397254U (en) |
-
1990
- 1990-01-25 JP JP581690U patent/JPH0397254U/ja active Pending