10.10.2014 
at 16-60
room 1-433

Seminar "Strobe signal processing in radar problems. Integral criterion in pattern recognition of modulation of narrowband radio signals. Evaluation of the radial velocity of objects using fractional differentiation Doppler radar SIGNAL."

Abstract

 

1. Strobe signal processing in radar problems

 

1.1. Svehvysokogo problem resolution RL (RL portraits, problem recognition) frequency band signal.

 

1.2. Stroboscopic method of converting Silk periodic signals.

 

1.3. Radiopulse gating scheme. Stroboscopic location.

 

1.4. Measurement of the coordinates and velocity. The formulation of the uncertainty principle in stroboscopic location.

 

1.5. Selection of moving targets in a stroboscopic location.

 

1.6. Structure stroboscopic radar with high range resolution.

 

2. integral criterion in pattern recognition of modulation of narrowband radio

 

2.1. Classical criterion narrow-band radio.

 

2.2. The method of moments. Integral criterion. Examples.

 

2.3. An algorithm for recognizing the type of modulation. Prospects.

 

3. Evaluation of the radial velocity of objects using fractional differentiation Doppler radar SIGNAL

 

3.1. High-speed maneuvering targets. Asteroid-comet hazard.

 

3.2. The use of fractional differentiation to estimate the average frequency. The structure of the algorithm. Examples.

 

3.3. Fractional differentiation operator of Riemann-Liouville about 2.1 and its implementation in the form of a filter.


Zaharchenko VD 
Ph.D., 
Professor, Department of Radiophysics 
Volgograd State 
University