JPH0438118U - - Google Patents
Info
- Publication number
- JPH0438118U JPH0438118U JP7944590U JP7944590U JPH0438118U JP H0438118 U JPH0438118 U JP H0438118U JP 7944590 U JP7944590 U JP 7944590U JP 7944590 U JP7944590 U JP 7944590U JP H0438118 U JPH0438118 U JP H0438118U
- Authority
- JP
- Japan
- Prior art keywords
- slot
- strip
- line
- converter
- diodes
- 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
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Superheterodyne Receivers (AREA)
- Amplitude Modulation (AREA)
- Structure Of Receivers (AREA)
Description
第１図はこの考案によるバランス型ミキサの回
路パターン図、第２図は従来のバランス型ミキサ
の回路パターン図である。
図中、１はストリツプ／スロツト変換器、２は
２個のダイオード、３はストリツプ／スロツト変
換器、４は低域通過フイルタ、５はスルーホール
、６は局発信号しや断回路、７は基板である。な
お、図中同一部分には、同一符号を付して示して
ある。
FIG. 1 is a circuit pattern diagram of a balanced mixer according to this invention, and FIG. 2 is a circuit pattern diagram of a conventional balanced mixer. In the figure, 1 is a strip/slot converter, 2 is two diodes, 3 is a strip/slot converter, 4 is a low-pass filter, 5 is a through hole, 6 is a local oscillator signal disconnection circuit, and 7 is a It is a board. Note that the same 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第１のストリツ
プ／スロツト変換器と、この第１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
トリツプ線路の入力端子を有する第２のストリツ
プ／スロツト変換器と、上記第２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、上記スロツト低域通過
フイルタに接続されたストリツプ線路の出力端子
を有するスルーホールとを備えたバランス型ミキ
サにおいて、上記基板裏面のスロツト線路をまた
ぐように金属ワイヤを配線した局発信号しや断回
路を設けたことを特徴とするミキサ。 A first strip/slot converter is composed of a strip line formed on the front surface of the substrate and a slot line formed on the back surface of the substrate, and has a strip line input terminal;
a second strip/slot converter having two diodes with different polarity terminals connected to the slot line of the slot converter and grounded; and a strip line input terminal having the slot line connected to the two diodes; , the second strip/
In a balanced mixer equipped with a slot low-pass filter connected to the slot line of the slot converter, and a through hole having an output terminal of a strip line connected to the slot low-pass filter, the slot on the back side of the board A mixer characterized by having a local oscillator signal line and a disconnection circuit in which metal wires are wired so as to straddle the track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7944590U JPH0438118U (en) | 1990-07-26 | 1990-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7944590U JPH0438118U (en) | 1990-07-26 | 1990-07-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438118U true JPH0438118U (en) | 1992-03-31 |
Family
ID=31623614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7944590U Pending JPH0438118U (en) | 1990-07-26 | 1990-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438118U (en) |
-
1990
- 1990-07-26 JP JP7944590U patent/JPH0438118U/ja active Pending
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