JPS63188587U - - Google Patents

Info

Publication number
JPS63188587U
JPS63188587U JP8153187U JP8153187U JPS63188587U JP S63188587 U JPS63188587 U JP S63188587U JP 8153187 U JP8153187 U JP 8153187U JP 8153187 U JP8153187 U JP 8153187U JP S63188587 U JPS63188587 U JP S63188587U
Authority
JP
Japan
Prior art keywords
ultrasonic
transmitter
receiver
transducer
synthesis
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.)
Granted
Application number
JP8153187U
Other languages
Japanese (ja)
Other versions
JPH0445358Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP8153187U priority Critical patent/JPH0445358Y2/ja
Publication of JPS63188587U publication Critical patent/JPS63188587U/ja
Application granted granted Critical
Publication of JPH0445358Y2 publication Critical patent/JPH0445358Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の送受分離型全周用送受波器の
実施例の構成図、第２図は実施例の送波器ブロツ
クの図、第３図は実施例の受波器ブロツクの図、
第４図は従来の全周用送受波器の構成図である。 １……送波器、２……受波器、３……送波、４
……反射波、５……反射物、６……送波器ブロツ
ク（振動子）、７……受波器ブロツク、８……振
動子、９……送受波器。 Fig. 1 is a block diagram of an embodiment of the transmitter/receiver type full-circle transducer of the present invention, Fig. 2 is a diagram of the transmitter block of the embodiment, and Fig. 3 is a diagram of the receiver block of the embodiment. ,
FIG. 4 is a configuration diagram of a conventional all-round transducer. 1... Transmitter, 2... Receiver, 3... Transmitting wave, 4
...Reflected wave, 5...Reflecting object, 6... Transmitter block (oscillator), 7... Receiver block, 8... Vibrator, 9... Transducer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] １個又は複数個の超音波振動子からなり、超音
波周波数の振動電力により駆動されて全周方向へ
同時に超音波を送波する送波器と； 複数の超音
波振動子が全周に渡つて配置され、そのうち受波
信号に対し位相処理および合成が行われる複数の
超音波振動子群が方位方向に順次切り替えられる
ことにより回転受波ビームが形成される受波器と
； を具備することを特徴とする送受分離型全周
用送受波器。 A transmitter that consists of one or more ultrasonic transducers and is driven by vibrational power at an ultrasonic frequency to transmit ultrasonic waves simultaneously in all circumferential directions; a receiver in which a rotating received beam is formed by sequentially switching in the azimuth direction a plurality of ultrasonic transducer groups, of which the received signals are subjected to phase processing and synthesis; Separate transmitter/receiver type full-circle transducer featuring:
JP8153187U 1987-05-28 1987-05-28 Expired JPH0445358Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8153187U JPH0445358Y2 (en) 1987-05-28 1987-05-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8153187U JPH0445358Y2 (en) 1987-05-28 1987-05-28

Publications (2)

Publication Number Publication Date
JPS63188587U true JPS63188587U (en) 1988-12-02
JPH0445358Y2 JPH0445358Y2 (en) 1992-10-26

Family

ID=30933355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8153187U Expired JPH0445358Y2 (en) 1987-05-28 1987-05-28

Country Status (1)

Country Link
JP (1) JPH0445358Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017509863A (en) * 2013-12-20 2017-04-06 タレス Small omnidirectional antenna for dipping sonar

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017509863A (en) * 2013-12-20 2017-04-06 タレス Small omnidirectional antenna for dipping sonar

Also Published As

Publication number Publication date
JPH0445358Y2 (en) 1992-10-26

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