[PDF] Top 20 Pulse Compression of Linear Frequency Modulation Signals in Presence of Phase Truncation

Pulse Compression of Linear Frequency Modulation Signals in Presence of Phase Truncation

... of pulse compression technology, LFM signals have been playing an important role in radar ...digital frequency synthesis owing to its advantages of high frequency resolution and fast ... See full document

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Ultra low range sidelobe level pulse compression waveform design for spaceborne meteorological radars.

... different linear FM digital waveform generation approaches have been proposed in the ...a frequency modulated square wave, or equivalently with the linear FM signal zero crossing ...For linear ... See full document

208

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

... of frequency modulated pulse compression technique in which sweep rate is not restricted to constant as compared to the ...LFM signals with distinct sweep rates. The frequency of each ... See full document

9

Simulation of Spread Spectrum Radar Using Rake at the Receiver End

... either pulse or continuous wave ...DSSS signals to create noise like modulation, making the transmitted signal virtually ...be phase coded pulse compression using digital ... See full document

11

Multilevel Linear Fm Pulse Compression Radar Signals Simulator

... target signals at IF and video stages affected by a delay and phase ...This phase shift is the same at each received ...received pulse. The output of the pulse compression filter ... See full document

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Reduction in sidelobe and SNR improves by using Digital Pulse Compression Technique

... The Pulse compression is the technique in which a long duration pulse with high energy is ...modulated.Linear frequency modulated or phase modulated increases the bandwidth of the ... See full document

8

Study on the Characteristics of LFM Signals, BC Signals and Their Mixed Modulation Signals

... a linear frequency modulation (LFM signal) and biphase coding (BC signal) mixed modulation signal called LFM-BC ...BC signals are studied and compared from the time characteristic and ... See full document

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OPEN LOOP ANALYSIS OF H-BRIDGE TYPE FLYING CAPACITOR MULTILEVEL INVERTER

... the modulation of multilevel inverters, carrier-based modulation techniques are usually ...Carrier-based modulation techniques are mainly divided into two types [1,2]: phase-shifted carrier ... See full document

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Comparative Assessment on the Performance of Open Loop and Closed Loop IFOGs

... the phase shift is ...Sagnac phase shift based on digital finite impulse response filtering is ...shift phase between clockwise and counterclockwise waves in each complete route, including primary ... See full document

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Hybrid Multicarrier Modulation Based Transformerless Cascaded Multilevel Inverter for PV Systems

... PWM: A comprehensive analysis,” IEEE Trans. Ind. Electron., vol. 49, no. 1, pp. 186–196, Jan. 2002. [4] C Hou, C. C. Shih, P. T. Cheng, and A. M. Hava, “Common-mode voltage reduction pulse width modulation ... See full document

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Investigation of the pulse time modulation techniques for transmission of wideband signals

... source and allows routing through logic circuits and switching nodes in a network. PTM scheme requires no coding and can be realised by a simple circuit structure. Moreover, it also offers much improved signal-to-noise ... See full document

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Comprehensive Review on PN Sequence and their...

... The near-far problem is a serious one in CDMA. This problem arises from the fact that signals closer to the receiver of interest are received with smaller attenuation than are signals located further away. ... See full document

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MODELING AND SIMULATION OF DSTATCOM FOR POWER QUALITY ENHANCEMENT IN DISTRIBUTION SYSTEM

... carrier pulse width ...unipolar pulse width modulation and bipolar pulse width modulation respectively, providing an even power distribution among the ... See full document

9

Performance Investigation of Inverter fed 7 Phase Induction Motor Drive

... a modulation index of ...the modulation index M  1/ cos( / 2 )  n , according to expression ...output phase voltage and its spectrum are shown in ...maximum modulation index of ...increasing ... See full document

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Analysis of a Third Order Charge Pump Phase Locked Loops used for Wireless Sensor Transceiver

... output signals according to those input signals independents of its internal structure; transistors ...range frequency of 863 MHz to 870 MHz and a bandwidth of 63 ... See full document

6

Mitigation of Lower Order Harmonics in a Grid Connected Three Phase PV Inverter

... Three- phase inverter with an inductive filter, and a step-up transformer interfacing the grid is ...high-frequency pulse width modulation ... See full document

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RESEARCH AND DESIGN OF GRID-CONNECTED INVERTER IN PHOTOVOLTAIC SYSTEM WITH SVPWM TECHNIQUE

... is not convenient as each vector is illustrated by 3 coordinate axes. In other words, a 3-axis coordinate system is constructed to plot the vectors. The Clarke transformation [3,9] is employed to transform a natural ... See full document

14

Comparative Study on DWT-OFDM and FFT-OFDM Simulation Using Matlab Simulink

... Abstract Orthogonal Frequency Division Multiplexing (OFDM) is a technique for transmitting multicarrier signals. In OFDM a stream of data is transmitted and they are orthogonal to one another. Designing an ... See full document

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A Multilevel Cascaded Inverter for Unbalanced DC Source using Carrier Based Neutral Voltage Modulation Strategy

... and the dependent vectors. Unlike traditional three-phase half bridge inverters, the independent vectors can be fully applied in a switching period because the dc links in each of the three phases are separated in ... See full document

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All-Optical 2R Regenerator Non-Linear Optic Based on the Mamyshev Model

... the phase auto-modulation through a highly non-linear fiber for 2R regeneration of noisy signals in a totally optical way based on the Mamyshev model in an optical link of up to 300 km of SMF ... See full document

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