• No results found

18 results with keyword: 'radar pulse compression using frequency modulated signal'

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..

Protected

N/A

60
0
0
2021
1.
													Sidelobe reduction using frequency modulated pulse compression techniques in radar

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

Protected

N/A

9
0
0
2020
Research ArticleComputerized Method for Osteoporotic Texture Separation from Mandibular Bones Observed in Digital Orthopantomogram Using Unsupervised Machine Learning Technique EC DENTAL SCIENCE Cronicon

This paper showcases machine learning unsupervised neural network algorithm using Self Organizing Map to find and cluster statistical features extracted from mandible bone.. Input

Protected

N/A

5
0
0
2022
Direction of arrival estimation using a multiple-input-multiple-output radar with applications to automobiles

1. Working Principle of a Radar. Pulse Doppler Radar. Linear Frequency Modulated Continuous Wave Radar. Chirp Sequence Radar. Parameter Estimation and Performance Measures. Accuracy

Protected

N/A

213
0
0
2021
Title: Study Locus Comparison on “PAM, PWM, PPM With Space Vector PWM using a Simulink Model”

Figure.1: Represent the sinusoidal analog signal with amplitude modulated pulse, width modulated pulse, position modulated pulse whose locus comparison is done

Protected

N/A

9
0
0
2020
Synthetic Aperture RADAR (SAR) Implemented by Strip Map Algorithm

Synthetic Aperture is when a narrow pulse in range is created (or synthesized). To create such pulse, signal is frequency-modulated. Therefore, the signal

Protected

N/A

8
0
0
2020
An LFMCW detector with new structure and FRFT based differential distance estimation method

Keywords: Collision avoidance radar, Linear frequency modulated continuous wave detector, Intermediate frequency signal based structure, Fractional Fourier transform,

Protected

N/A

12
0
0
2021
Optimising Sidelobes and Grating Lobes in Frequency Modulated Pulse Compression

Maintaining one of the several possible relationships between the frequencyspacing ∆f, pulse duration T and the LFM bandwidth B, along with the use of

Protected

N/A

61
0
0
2021
Design of Low Power Radar Level Sensor with Improved Accuracy Rate for Sodium Level Detection in PFBR

Pulse radar has a regular and periodically repeating signal with a high pulse repetition frequency (PRF).Using a method of sequential sampling, the extremely

Protected

N/A

5
0
0
2020
Sidelobe reduction in Synthetic Aperture Radar (SAR) using Multi Stages of Linear Frequency Modulated (MS-LFM) pulse

Keywords: Pulse Compression, Matched Filter, SideLobe Reduction, Synthetic Aperture Radar (SAR), Linear Frequency Modulation (LFM), Multi Stages of Linear Frequency

Protected

N/A

7
0
0
2022
A frequency sharing weather radar network system using pulse compression and sidelobe suppression

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

Protected

N/A

15
0
0
2020
ANNUAL REPORT

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

Protected

N/A

19
0
0
2022
Frequency-modulated continuous-wave synthetic-aperture radar: improvements in signal processing

(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

Protected

N/A

178
0
0
2021
Analog Data Signal Compression by using Differential Pulse Code Modulation with Microcontroller

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

Protected

N/A

9
0
0
2020
A FMCW Radar Distance Measure System based on LabVIEW

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

Protected

N/A

8
0
0
2020
Extraction of the pulse width and pulse repetition period of linear FM radar signal using time-frequency analysis

Generally observation on the PRP estimation at different thresholds shows the PRP estimations performing better than the PW estimations for this type of radar

Protected

N/A

8
0
0
2021
Vibrational Resonance in the Classical Morse Oscillator Driven by     Narrow-Band and Wide-Band Frequency Modulated Signals

Key word: Vibrational resonance, Classical Morse oscillator, Narrow-band frequency modulated signal, Wide- band frequency modulated signal, Response

Protected

N/A

11
0
0
2020
Democratized Morality  Formal Preliminaries to  Contractualist Ethics

In Formal Criteria of Rationality this example is discussed in more detail.. The current changes in the economy, caused by the penultimate year’s financial crisis, and the demand

Protected

N/A

5
0
0
2020

Upload more documents and download any material studies right away!