JPH0185677U - - Google Patents
Info
- Publication number
- JPH0185677U JPH0185677U JP1987181824U JP18182487U JPH0185677U JP H0185677 U JPH0185677 U JP H0185677U JP 1987181824 U JP1987181824 U JP 1987181824U JP 18182487 U JP18182487 U JP 18182487U JP H0185677 U JPH0185677 U JP H0185677U
- Authority
- JP
- Japan
- Prior art keywords
- resistor
- microwave power
- dummy load
- power detector
- chip capacitor
- 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
- 239000003990 capacitor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 1
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
Description
第１図はこの考案の一実施例によるマイクロ波
電力検出器を搭載したダミーロードの構成を示す
図、第２図は該マイクロ波電力検出器の等価回路
図、第３図は第１図に示すダミーロードをマイク
ロ波装置に用いた一使用例を示す図、第４図は一
般的なマイクロストリツプ形ダミーロードを示す
図、第５図は該ダミーロードの等価回路図、第６
図は従来の反射電力検出器の回路図である。
１……ベース基板、２……ＲＦ電極、３……Ｇ
ＮＤ電極、４……５０Ω抵抗体、５……チツプコ
ンデンサ、６……インダクタ、７……チツプサー
ミスタ、８……サーミスタ付ダミーロード、９…
…増幅器、１０……サーキユレータ、１１……マ
イクロ波装置、１２……ＲＦ出力端子、１３……
チヨークコイル。なお、図中同一符号は同一又は
相当部分を示す。
Figure 1 is a diagram showing the configuration of a dummy load equipped with a microwave power detector according to an embodiment of this invention, Figure 2 is an equivalent circuit diagram of the microwave power detector, and Figure 3 is the same as Figure 1. FIG. 4 is a diagram showing a general microstrip type dummy load, FIG. 5 is an equivalent circuit diagram of the dummy load, and FIG.
The figure is a circuit diagram of a conventional reflected power detector. 1...Base substrate, 2...RF electrode, 3...G
ND electrode, 4...50Ω resistor, 5...chip capacitor, 6...inductor, 7...chip thermistor, 8...dummy load with thermistor, 9...
...Amplifier, 10...Circulator, 11...Microwave device, 12...RF output terminal, 13...
Chiyoke coil. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
れ、マイクロ波電力を検出するマイクロ波電力検
出器であつて、 上記ダミーロードの抵抗体と直列に接続された
チツプコンデンサと、 該抵抗体近傍に配置され、該抵抗体及びチツプ
コンデンサに並列に接続されたチツプサーミスタ
あるいはダイオードとを備えたことを特徴とする
マイクロ波電力検出器。[Claim for Utility Model Registration] A microwave power detector mounted on a microstrip type dummy load to detect microwave power, comprising a chip capacitor connected in series with a resistor of the dummy load. A microwave power detector comprising: a chip thermistor or a diode disposed near the resistor and connected in parallel to the resistor and the chip capacitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181824U JPH0185677U (en) | 1987-11-28 | 1987-11-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987181824U JPH0185677U (en) | 1987-11-28 | 1987-11-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185677U true JPH0185677U (en) | 1989-06-07 |
Family
ID=31473292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987181824U Pending JPH0185677U (en) | 1987-11-28 | 1987-11-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185677U (en) |
-
1987
- 1987-11-28 JP JP1987181824U patent/JPH0185677U/ja active Pending
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