JPH01180679U - - Google Patents
Info
- Publication number
- JPH01180679U JPH01180679U JP7161188U JP7161188U JPH01180679U JP H01180679 U JPH01180679 U JP H01180679U JP 7161188 U JP7161188 U JP 7161188U JP 7161188 U JP7161188 U JP 7161188U JP H01180679 U JPH01180679 U JP H01180679U
- Authority
- JP
- Japan
- Prior art keywords
- radio
- direction finding
- radio waves
- magnitude
- incoming
- 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
- 238000001514 detection method Methods 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Monitoring And Testing Of Transmission In General (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は第１図中の表示部の一例を示す説明図、
第３図１，２は各々従来より行われている表示例
を示す説明図、第４図１，２は到来信号の混信状
態を示す説明図である。
１……無線方向探知手段としての無線方向探知
機、２……方位データ計数手段、３……表示手段
。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is an explanatory diagram showing an example of the display section in FIG. 1;
FIGS. 3, 1 and 2 are explanatory diagrams showing conventional display examples, and FIGS. 4, 1 and 2 are explanatory diagrams showing interference states of incoming signals. 1... Radio direction finder as radio direction finding means, 2... Orientation data counting means, 3... Display means.
Claims (1)
探知方向の変化に対応して測定値の記録位置を変
化させ、これによつて到来電波の方位及び大きさ
を記録する方位データ計数手段とを設け、 この無線方向探知手段および方位データ計数手
段を用いて異なつた時間帯に同一条件のもとに到
来電波の方位及び大きさを測定するとともに、こ
れら２回以上の測定により得られる到来電波の受
信レベルを分布表示する表示手段を前記方位デー
タ計数手段に併設したことを特徴とする無線方向
探知装置。[Claims for Utility Model Registration] Radio direction finding means and changing the recording position of measured values in response to changes in the detection direction of the radio direction finding means, thereby recording the direction and magnitude of incoming radio waves. The radio direction finding means and the direction data counting means are used to measure the direction and magnitude of the incoming radio waves under the same conditions at different times, A radio direction finding device characterized in that a display means for displaying the distribution of received levels of incoming radio waves obtained by measurement is provided alongside the azimuth data counting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7161188U JPH01180679U (en) | 1988-05-30 | 1988-05-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7161188U JPH01180679U (en) | 1988-05-30 | 1988-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01180679U true JPH01180679U (en) | 1989-12-26 |
Family
ID=31296816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7161188U Pending JPH01180679U (en) | 1988-05-30 | 1988-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01180679U (en) |
-
1988
- 1988-05-30 JP JP7161188U patent/JPH01180679U/ja active Pending
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