Sondarea ionosferei cu semnale modulate liniar în frecvenţă [Articol]

Plohotniuc, Eugeniu; Pascaru, Mihail

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dc.contributor.author	Plohotniuc, Eugeniu
dc.contributor.author	Pascaru, Mihail
dc.date.accessioned	2018-05-11T08:33:16Z
dc.date.available	2018-05-11T08:33:16Z
dc.date.issued	2004
dc.identifier.citation	Plohotniuc, Eugen. Sondarea ionosferei cu semnale modulate liniar în frecvenţă / Eugen Plohotniuc, Mihail Pascaru // Analele Ştiinţifice ale Universităţii „Alecu Russo” din Bălţi. Serie nouă. – Bălţi, 2004. – Fasc. a, t. 20 : Tehnică, Fizică, Matematică şi Informatică. – P. 52-61. – ISBN 9975-931-35-9.	ro
dc.identifier.uri	http://dspace.usarb.md:8080/jspui/handle/123456789/3872
dc.description.abstract	The results of taking soundings of ionosphere on the routes Ioshcar-Ola-Balti, Dushanbe-Balti, and Habarovsk- Balti with linear-frequency-modulated signals are presented. Irradiation with power 200 W and reception of signals were carried out in the frequency band 1...30 MHz by frequency change speed djldt = 483.3 kHz's. Dependences of maximum and minimum magnitudes of observed frequencies on time for 1F2, 2F2, and 3F2 modes, dependences of one-mode propagation regime bands on time, and dependences of intensity of received signal on frequency and time are obtained.	ro
dc.language.iso	ro	ro
dc.publisher	USARB	ro
dc.rights	Attribution-NonCommercial-NoDerivatives 4.0 Internațional	*
dc.rights.uri	http://creativecommons.org/licenses/by-nc-nd/4.0/	*
dc.subject	sondarea ionosferei	ro
dc.subject	semnale modulate liniar în frecvenţă	ro
dc.title	Sondarea ionosferei cu semnale modulate liniar în frecvenţă [Articol]	ro
dc.type	Article	ro