18 results with keyword: 'radar pulse compression using frequency modulated signal'
In this thesis we have analyzed two pulse compression technique and effect of time bandwidth product, Doppler shift on LFM signal passed through different windows..
N/A
Linear Frequency Modulated pulse compression technique results in higher peak side lobe level in the matched filter output which leads to target masking. Subsequently, piece
N/A
This paper showcases machine learning unsupervised neural network algorithm using Self Organizing Map to find and cluster statistical features extracted from mandible bone.. Input
N/A
1. Working Principle of a Radar. Pulse Doppler Radar. Linear Frequency Modulated Continuous Wave Radar. Chirp Sequence Radar. Parameter Estimation and Performance Measures. Accuracy
N/A
Figure.1: Represent the sinusoidal analog signal with amplitude modulated pulse, width modulated pulse, position modulated pulse whose locus comparison is done
N/A
Synthetic Aperture is when a narrow pulse in range is created (or synthesized). To create such pulse, signal is frequency-modulated. Therefore, the signal
N/A
Keywords: Collision avoidance radar, Linear frequency modulated continuous wave detector, Intermediate frequency signal based structure, Fractional Fourier transform,
N/A
Maintaining one of the several possible relationships between the frequencyspacing ∆f, pulse duration T and the LFM bandwidth B, along with the use of
N/A
Pulse radar has a regular and periodically repeating signal with a high pulse repetition frequency (PRF).Using a method of sequential sampling, the extremely
N/A
Keywords: Pulse Compression, Matched Filter, SideLobe Reduction, Synthetic Aperture Radar (SAR), Linear Frequency Modulation (LFM), Multi Stages of Linear Frequency
N/A
A Frequency Sharing Weather Radar Network System Using Pulse Compression and Sidelobe Suppression Min et al EURASIP Journal on Wireless Communications and Networking (2016) 2016 100 DOI
N/A
Greek shipping is among the safest in the world: Greece remains on the International Maritime Organization (IMO) “List of confi rmed Standards of Training, Certifi cation
N/A
(d) Improving the range migration algorithm: By exploiting the characteristics of the IF signal in FMCW SAR system, an efficient modified RMA which can be used for real time
N/A
When we get the sample signal as sampling theorem, then we uses the Differential Pulse code modulation technique for compression. Fig.4 shows the pulse code
N/A
Because the voltage controlled oscillator (VCO) exists nonlinear, the FMCW radar transmit signal is a frequency modulated wave with amplitude modulation living on, the IF
N/A
Generally observation on the PRP estimation at different thresholds shows the PRP estimations performing better than the PW estimations for this type of radar
N/A
Key word: Vibrational resonance, Classical Morse oscillator, Narrow-band frequency modulated signal, Wide- band frequency modulated signal, Response
N/A