Polya Napravlennykh Izluchateley V Neodnorodnykh Oblastyakh

Dlya opisaniya istochnikov nizkochastotnykh kolebaniy i izucheniya sozdannykh imi poley chashche vsego ispol'zuetsya model' monopolya - tochechnogo nenapravlennogo izluchatelya. Odnako mnogie real'nye istochniki voln yavlyayutsya napravlennymi, chto okazyvaet sushchestvennoe vliyanie na formiruemoe imi pole. Dlya opisaniya napravlennosti istochnikov ispol'zuyutsya razlichnye modeli. V dannoy rabote rassmotrena tochechnaya parametricheskaya mul'tipol'naya model'. Zadacha opredeleniya polya istochnika svoditsya k resheniyu ... Read More

Dlya opisaniya istochnikov nizkochastotnykh kolebaniy i izucheniya sozdannykh imi poley chashche vsego ispol'zuetsya model' monopolya - tochechnogo nenapravlennogo izluchatelya. Odnako mnogie real'nye istochniki voln yavlyayutsya napravlennymi, chto okazyvaet sushchestvennoe vliyanie na formiruemoe imi pole. Dlya opisaniya napravlennosti istochnikov ispol'zuyutsya razlichnye modeli. V dannoy rabote rassmotrena tochechnaya parametricheskaya mul'tipol'naya model'. Zadacha opredeleniya polya istochnika svoditsya k resheniyu kraevoy zadachi, uchityvayushchey ne tol'ko model' istochnika, no i osobennosti sredy rasprostraneniya signala. Ochevidno, chto samym prostym yavlyaetsya sluchay odnorodnogo prostranstva. Odnako bol'shinstvo real'nykh sred yavlyaetsya neodnorodnymi. V svyazi s etim aktual'nym yavlyaetsya izuchenie poley imenno v neodnorodnykh oblastyakh. V dannoy rabote rassmatrivayutsya postanovki i resheniya zadach dlya tochechnoy mul'tipol'noy modeli izluchatelya, nakhodyashchegosya v neodnorodnykh poluprostranstvakh s razlichnymi zakonami izmeneniya skorosti zvuka, a takzhe neodnorodnykh oblastyakh, dlya kotorykh mozhet byt' ispol'zovana model' mnogosloynogo volnovoda, privodyatsya rezul'taty chislennogo modelirovaniya, v tom chisle sravnenie s rezul'tatami naturnogo eksperimenta. Read Less

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• Trade paperback, Good 2012, LAP Lambert Academic Publishing ISBN-13: 9783848417421 See Item Details ▾

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  	Edition: 2012, LAP Lambert Academic Publishing Trade paperback, Good	Details: ISBN: 3848417421 ISBN-13: 9783848417421 Pages: 156 Publisher: LAP Lambert Academic Publishing Published: 2012 Language: Russian Alibris ID: 18143604195	Shipping Options: Standard Shipping: $4.61 Choose your shipping method in Checkout. Costs may vary based on destination.
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2012, LAP Lambert Academic Publishing ISBN-13: 9783848417421 Russian Trade paperback See All from $127.33