[PDF] Top 20 Reduction in sidelobe and SNR improves by using Digital Pulse Compression Technique
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Reduction in sidelobe and SNR improves by using Digital Pulse Compression Technique
... Digital pulse compression is the technique to convert short pulse to long pulse because energy content of long pulse with low peak power would be the same with short ... See full document
8
Sidelobe Suppression in Pulse Compresssed Radar Signal
... for pulse compression. Due to the high sidelobe peaks associated with the mainlobe in the matched filter output, which is simply an ACF of the input pulse, they have the possibility of masking ... See full document
58
Assessment of Weighting Functions Used in Oppermann Codes in Polyphase Pulse Compression Radars
... are reduction techniques developed to reduce the sidelobe ...This sidelobe reduction technique can be analysed twofold: as matched weighting (with weighting window at the transmitter ... See full document
7
Design and Develop an Approach for Integrating Compression and Encryption on Textual Data
... data compression with encryption [11-15] of data is quiet useful, while transmission time needed and optimization of memory space required, due to the compression the redundancy in the plaintext decreased ... See full document
11
Big Data Analysis with Data Compression
... in compression etc.,out of which the compression is most e_ective ...This compression of unstructured data is immediately done when the data is being transmitted from client to ...compressed ... See full document
7
Denoising of ECG Signals using the Framelet Transform
... During recent years, the Discrete Wavelet Transform (DWT) has been proved to be a valuable tool for analysing the data from various domains such as mathematics, science, engineering, economics and also medicine and ... See full document
6
Ehberger, Dominik (2019): Electron pulse control with terahertz fields. Dissertation, LMU München: Fakultät für Physik
... measured pulse duration (blue dots) with increasing compressor field strength, compared to the simulation results (red dashed ...deconvolution using a Wiener filter yields approximately 25 fs ... See full document
178
Event Reconstruction by Digital Filtering
... obtained using the pulse propagation model show that the digital filtering method of pulse reconstruction will work for all measurable pulses with any sensor spacing provided the spacing is ... See full document
9
Color Image Compression Using Block Truncation Coding for Fast Decoding
... economical compression technique for many ...this technique will give wonderful process potency by exploiting the character similarity advantage of the dot diffusion, and wonderful image quality also ... See full document
6
Analysis of 16 bit carry look ahead adder A subthreshold leakage power perspective
... designed using Cadence Virtuoso and the simulation is done using Cadence Spectre of 90nm technology ...The reduction of subthreshold leakage power could be done by varying the width of the ... See full document
5
Digital Image Compression using Block Truncation Coding and Discrete cosine Transform, Hybrid Technique
... data compression is increasing ...data compression can be divided into two basic approaches: spatial coding and Transform ...the compression of digital images using hybrid ... See full document
7
Compression with considerable sidelobe suppression effect in weather radar
... radar pulse signal, after compression, the narrower pulse mainlobe is always accompanied by higher ...all pulse compression radars suffer from range side lobes which cause energy from ... See full document
8
Sidelobe reduction for plane wave compounding with a limited frame number
... novel sidelobe suppressing method based on the effective distance for the plane wave compounding with limited scanning ...of sidelobe localiza- tion in few ...the sidelobe-dominated ... See full document
21
Design an All Digital PLL with Ripple Reduction Technique
... phase error . The Ex-or phase detector has a gain of 4 and has phase error limit of ±90 0 . The Kth up/down counter consists of one reference clock, up and down counter, and at the output it gives carry and borrow. The ... See full document
5
Digital Watermarking using Compression Sensing
... The fundamental concept of compressive sensing technique is given in Fig.1. It contains two sections namely, a transmitter part and a receiver part. Let ‘x’ be any input signal. As said, most of the data is sparse ... See full document
8
Planar Array Synthesis with Sidelobe Reduction and Null Control Using Invasive Weed Optimization
... An Antenna array may be regarded as a spatial filter, which allows signal from a certain direction to pass through while rejecting all other signal sources (from other directions) impinging on the array. The goal in ... See full document
12
Raman amplification in plasma : thermal effects
... but pulse compression still ...for using the cold plasma ...to using a chirped pump or a plasma density gradient, allowing pulse ...allowing pulse lengthening as observed in the ... See full document
6
SNR Improvement and Bandwidth Optimization Technique Using PCM-DSSS Encryption Scheme
... encryption technique, the consumption of maximum bandwidth in security purpose, less priority to improvement of SNR of the system, the complexity in decryption and so ...the SNR enhancement & ... See full document
6
Eigenspace generalized sidelobe canceller combined with SNR dependent coherence factor for plane wave imaging
... Medical ultrasonic imaging is a noninvasive and low-cost technology widely used for diagnosis. Several techniques have been recently introduced for medical ultrasonic imaging in addition to the traditional Delay and Sum ... See full document
23
A wireless ultrasonic NDT sensor system
... sensor. Using Bluetooth the module can inter-communicate with the base station and other ...concept. Using Cambridge Silicon Radios (CSR) Casira development kit in conjunction with CSR’s chip Bluetooth ... See full document
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