ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
Telecommunications and Radio Engineering
SJR: 0.202 SNIP: 0.2 CiteScore™: 0.23

ISSN 印刷: 0040-2508
ISSN オンライン: 1943-6009

巻:
巻 78, 2019 巻 77, 2018 巻 76, 2017 巻 75, 2016 巻 74, 2015 巻 73, 2014 巻 72, 2013 巻 71, 2012 巻 70, 2011 巻 69, 2010 巻 68, 2009 巻 67, 2008 巻 66, 2007 巻 65, 2006 巻 64, 2005 巻 63, 2005 巻 62, 2004 巻 61, 2004 巻 60, 2003 巻 59, 2003 巻 58, 2002 巻 57, 2002 巻 56, 2001 巻 55, 2001 巻 54, 2000 巻 53, 1999 巻 52, 1998 巻 51, 1997

Telecommunications and Radio Engineering

DOI: 10.1615/TelecomRadEng.v72.i16.40
pages 1487-1496

RADIO ACOUSTIC SOUNDING SYSTEMS: PART 3. PARAMETERS OF RECEIVED SIGNAL AT THE LOW SOUNDING PATH

A. Yu. Panchenko
Kharkiv National University of Radio Electronics, 14, Nauky Avenue, Kharkiv, 61166, Ukraine

要約

The present paper covers solving of a diffraction problem. The point is the electromagnetic wave diffraction by inhomogeneities of air permittivity while propagating acoustic wave packet in the lower section of sounding path by bistatic Radio Acoustic Sounding Systems with aperture antennas. This work provides the approximation technique of the wave field distribution to bring a very cumbersome expression of the received signal to the more convenient form for numerical calculations. It takes into account the properties of directed wave beams. The physical factors of the electromagnetic-acoustic field interaction are considered. It was created a numerical model, and an algorithm for calculating the intensity and the Doppler frequency shift of the received signal in a bistatic zone of the RASS has been described. Physical simulation results including available experimental data, model accuracy and the ways of its improvements have been analyzed.


Articles with similar content:

RADIO ACOUSTIC SOUNDING SYSTEMS: PART 2. USE OF THE FRESNEL APPROXIMATION CONCEPT FOR A RECEIVED SIGNAL NOTATION
Telecommunications and Radio Engineering, Vol.72, 2013, issue 15
Mykola I. Slipchenko, Liu Chang, A. Yu. Panchenko
Analysis of the Distribution of Signal and Interference Fields in the Problems of Space-and-Frequency Planning of Radio Communication
Telecommunications and Radio Engineering, Vol.62, 2004, issue 1-6
K. E. Vinogradov, A. N. Krenev, M. A. Kulakov, M. Yu. Zakharov
Radar Tracking of Low Altitude Targets over the Sea Surface
Telecommunications and Radio Engineering, Vol.66, 2007, issue 19
V. B. Razskazovsky, Yu. A. Pedenko
The Features of Radiation Pattern Formation of the Monopole Antenna with Finite Screens
Telecommunications and Radio Engineering, Vol.65, 2006, issue 16-20
N. A. Popenko, A. M. Korolev, M. M. Khruslov, I. V. Ivanchenko, V. L. Pazynin
Modeling Signal Propagation Through Inhomogeneous Media
Telecommunications and Radio Engineering, Vol.53, 1999, issue 2
O. S. Ostrovsky, A. A. Shmat'ko, A. S. Soroka