JPH0475974U - - Google Patents
Info
- Publication number
- JPH0475974U JPH0475974U JP11960990U JP11960990U JPH0475974U JP H0475974 U JPH0475974 U JP H0475974U JP 11960990 U JP11960990 U JP 11960990U JP 11960990 U JP11960990 U JP 11960990U JP H0475974 U JPH0475974 U JP H0475974U
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- frequency switching
- switching device
- monitoring device
- magnetic field
- 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
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000020169 heat generation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Description
第１図はこの考案の一実施例による高周波切替
器監視装置を示す図、第２図は従来の高周波切替
器監視装置を示す図である。
図において、１はフエライトスイツチ、２ａ，
２ｂは無反射終端器、３はフエライトスイツチ駆
動回路、４ａ，４ｂは方向性結合器、５ａ，５ｂ
は電力検出器、６は切替監視回路、７ａ，７ｂは
熱検出器を示す。なお、図中、同一符号は同一、
または相当部分を示す。
FIG. 1 is a diagram showing a high frequency switch monitoring device according to an embodiment of this invention, and FIG. 2 is a diagram showing a conventional high frequency switch monitoring device. In the figure, 1 is a ferrite switch, 2a,
2b is a non-reflection terminator, 3 is a ferrite switch drive circuit, 4a, 4b are directional couplers, 5a, 5b
6 is a power detector, 6 is a switching monitoring circuit, and 7a and 7b are heat detectors. In addition, in the figure, the same reference numerals are the same,
or a significant portion.
Claims (1)
部に発熱検出器を備えたことを特徴とする高周波
切替器監視装置。 A high frequency switching device monitoring device characterized in that a high frequency switching device using magnetic field switching is equipped with a heat generation detector at a power termination part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11960990U JPH0475974U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11960990U JPH0475974U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0475974U true JPH0475974U (en) | 1992-07-02 |
Family
ID=31867554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11960990U Pending JPH0475974U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0475974U (en) |
-
1990
- 1990-11-14 JP JP11960990U patent/JPH0475974U/ja active Pending