JPH0281479U - - Google Patents
Info
- Publication number
- JPH0281479U JPH0281479U JP16103888U JP16103888U JPH0281479U JP H0281479 U JPH0281479 U JP H0281479U JP 16103888 U JP16103888 U JP 16103888U JP 16103888 U JP16103888 U JP 16103888U JP H0281479 U JPH0281479 U JP H0281479U
- Authority
- JP
- Japan
- Prior art keywords
- radiator
- radiation intensity
- intensity distribution
- sensor
- display device
- 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
- 230000005855 radiation Effects 0.000 claims description 11
- 238000005259 measurement Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Description
第１図は、この考案の輻射強度分布表示装置の
一実施例を示す概略構成図、第２，３図は、それ
ぞれ輻射体とセンサの位置関係を示す斜視図及び
センサの走査方式を説明するための平面図、第４
図は、この考案の輻射強度分布表示装置の他の走
査方式を説明するための平面図、第５図は、この
考案の輻射強度分布表示装置の他の実施例を示す
概略構成図、第６図は、従来の電磁波測定装置の
一例を示す概略構成図、第７図は、従来の音波測
定装置の一例を示す概略構成図である。
１１，３１，４１……輻射強度分布表示装置、
１２，４２……輻射体、１３……アンテナ、１４
……アンテナ走査装置（走査装置）、１５……画
像処理装置、４３……マイクロフオン、４４……
マイクロフオン走査装置（走査装置）。
FIG. 1 is a schematic configuration diagram showing one embodiment of the radiation intensity distribution display device of this invention, and FIGS. 2 and 3 are perspective views showing the positional relationship between the radiator and the sensor, and explaining the sensor scanning method, respectively. Floor plan for, 4th
5 is a plan view for explaining another scanning method of the radiation intensity distribution display device of this invention, FIG. 5 is a schematic configuration diagram showing another embodiment of the radiation intensity distribution display device of this invention, and FIG. FIG. 7 is a schematic configuration diagram showing an example of a conventional electromagnetic wave measuring device, and FIG. 7 is a schematic configuration diagram showing an example of a conventional sound wave measuring device. 11, 31, 41...Radiation intensity distribution display device,
12, 42...Radiator, 13...Antenna, 14
... Antenna scanning device (scanning device), 15 ... Image processing device, 43 ... Microphone, 44 ...
Microphone scanning device (scanning device).
Claims (1)
単一指向性をもつたセンサと、このセンサを前記
輻射体を中心に周回させ、周回軌道上の測定点ご
とに輻射体を走査し、周回軌道を変えることで走
査断面を順次移動させる走査装置と、この走査装
置による走査を通じて測定される輻射体の輻射強
度を、輻射体の断面ごとに２次元画像化し、得ら
れた２次元画像から輻射体全体の輻射強度分布を
示す３次元画像を作成する画像処理装置を具備し
てなる輻射強度分布表示装置。 (2) 前記走査装置は、前記周回軌道上の測定点
ごとに輻射体を見込む角度範囲に亙つてセンサを
揺動させて輻射体の一断面を走査する構成とした
ことを特徴とする請求項(1)記載の輻射強度分布
表示装置。 (3) 前記走査装置は、前記周回軌道上の測定点
ごとに輻射体に対峠しつつセンサを平行移動して
輻射体の一断面を走査する構成としたことを特徴
とする請求項(1)記載の輻射強度分布表示装置。 (4) 前記輻射体は、電磁波を輻射する輻射物体
であり、前記センサは、電磁波を捕捉するアンテ
ナであることを特徴とする請求項(1)記載の輻射
強度分布表示装置。 (5) 前記輻射体は、音波を輻射する音源であり
、前記センサは、マイクロフオンであることを特
徴とする請求項(1)記載の輻射強度分布表示装置
。[Claims for Utility Model Registration] (1) A sensor with unidirectionality that is placed opposite to a radiator and captures radiated waves, and a sensor that orbits the radiator and performs measurements on the orbit. A scanning device that scans the radiator point by point and sequentially moves the scanning cross section by changing the orbit, and a two-dimensional image of the radiation intensity of the radiator measured through scanning by this scanning device for each cross section of the radiator. A radiation intensity distribution display device comprising an image processing device that creates a three-dimensional image showing the radiation intensity distribution of the entire radiator from the obtained two-dimensional image. (2) Claim characterized in that the scanning device is configured to scan one cross section of the radiant by swinging the sensor over an angle range in which the radiant is viewed at each measurement point on the orbit. (1) The radiation intensity distribution display device described in (1). (3) Claim (1) characterized in that the scanning device is configured to scan one cross section of the radiant by moving the sensor parallel to the radiator while moving in parallel to the radiator at each measurement point on the orbit. ) The radiation intensity distribution display device described in ). (4) The radiation intensity distribution display device according to claim (1), wherein the radiator is a radiant object that radiates electromagnetic waves, and the sensor is an antenna that captures electromagnetic waves. (5) The radiation intensity distribution display device according to claim (1), wherein the radiator is a sound source that radiates sound waves, and the sensor is a microphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16103888U JPH0281479U (en) | 1988-12-12 | 1988-12-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16103888U JPH0281479U (en) | 1988-12-12 | 1988-12-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0281479U true JPH0281479U (en) | 1990-06-22 |
Family
ID=31443635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16103888U Pending JPH0281479U (en) | 1988-12-12 | 1988-12-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0281479U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0526930A (en) * | 1991-07-23 | 1993-02-05 | Nec Corp | Electromagnetic field distribution measurement device, electromagnetic wave source analyzing system, and electromagnetic field analyzing system |
-
1988
- 1988-12-12 JP JP16103888U patent/JPH0281479U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0526930A (en) * | 1991-07-23 | 1993-02-05 | Nec Corp | Electromagnetic field distribution measurement device, electromagnetic wave source analyzing system, and electromagnetic field analyzing system |
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