ULTRASONIC ANTENNA ARRAY
FIELD: physics. ^ SUBSTANCE: invention is intended for ultrasonic nondestructive control. Ultrasonic antenna array contains prism and piezoelectric cells installed thereon at preset angle of its acoustic axes to working surface of array. Prism is arranged in the form of periodical stepped structure,...
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creator | SHEVALDYKIN VIKTOR GAVRIILOVICH KOZLOV VLADIMIR NIKOLAEVICH SAMOKRUTOV ANDREJ ANATOL'EVICH |
description | FIELD: physics. ^ SUBSTANCE: invention is intended for ultrasonic nondestructive control. Ultrasonic antenna array contains prism and piezoelectric cells installed thereon at preset angle of its acoustic axes to working surface of array. Prism is arranged in the form of periodical stepped structure, every piezoelectric cell is installed on separate step of prism, distances along acoustic axes of piezoelectric cells from them to working surface of array being equal. ^ EFFECT: increase in equipment resolution at the account of improvement of ratio signal/noise. ^ 2 dwg |
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Ultrasonic antenna array contains prism and piezoelectric cells installed thereon at preset angle of its acoustic axes to working surface of array. Prism is arranged in the form of periodical stepped structure, every piezoelectric cell is installed on separate step of prism, distances along acoustic axes of piezoelectric cells from them to working surface of array being equal. ^ EFFECT: increase in equipment resolution at the account of improvement of ratio signal/noise. ^ 2 dwg</description><language>eng ; rus</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ; ELECTRICITY ; SEMICONDUCTOR DEVICES</subject><creationdate>2008</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080927&DB=EPODOC&CC=RU&NR=2335038C1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20080927&DB=EPODOC&CC=RU&NR=2335038C1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHEVALDYKIN VIKTOR GAVRIILOVICH</creatorcontrib><creatorcontrib>KOZLOV VLADIMIR NIKOLAEVICH</creatorcontrib><creatorcontrib>SAMOKRUTOV ANDREJ ANATOL'EVICH</creatorcontrib><title>ULTRASONIC ANTENNA ARRAY</title><description>FIELD: physics. ^ SUBSTANCE: invention is intended for ultrasonic nondestructive control. 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Ultrasonic antenna array contains prism and piezoelectric cells installed thereon at preset angle of its acoustic axes to working surface of array. Prism is arranged in the form of periodical stepped structure, every piezoelectric cell is installed on separate step of prism, distances along acoustic axes of piezoelectric cells from them to working surface of array being equal. ^ EFFECT: increase in equipment resolution at the account of improvement of ratio signal/noise. ^ 2 dwg</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BASIC ELECTRIC ELEMENTS ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY SEMICONDUCTOR DEVICES |
title | ULTRASONIC ANTENNA ARRAY |
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