-Idea of Radar target simulator is to electronically generate the Radar illuminated environment without switching on actual Radar transmitter in the field. These Radar target simulators are used to develop, optimize and test the Radar System Design and Algorithms in the Lab. Conventional testing method has its own limitations. In this paper DRFM based target simulator is presented which overcom...

The Radar Cross Section of a target plays an important role in the detection of targets by radars‎. ‎This paper presents a new method to predict the bistatic and monostatic RCS of coated electrically large objects. ‎The bodies can be covered by lossy electric and/or magnetic Radar Absorbing Materials (RAMs)‎. ‎These materials can be approximated by the Fresnel reflection coefficients‎. ‎The pro...

This paper analyzes noise reduction using matched filter and wavelet transform in the signals of continuous wave radar and pulse radar. The denoising application of wavelets has been used in spectrum cleaning of atmospheric radar signals. Matched filter has a strong anti-noise ability; it can also achieve accurate pulse compression in a very noisy environment. This paper analyzes the algorithms...

Elaboration of a new approach to solving of a contradictory and challenging problem of through wall detection radar design is the main goal of the paper. Two types of radars have been investigated: (1) CW radar that uses pseudo-random sequence (PRS) of the maximal length (m-sequence), hereinafter referred to as PRS-radar and (2) CW radar with use of the noise waveform at corresponding carrier f...

Automotive radar sensors will be used in many future applications to increase comfort and safety. Compared to classical radar applications like air surveillance, the automotive radar observation area is rather small, but will contain numerous different targets. Due to the close distance of these objects the target resolution procedures become very important. This paper gives an overview about a...

he Applied Physics Laboratory, in its role as Technical Direction Agent for the Phalanx close-in weapon system radar, designed and operates a coherent data collector to analyze radar system performance. This article presents examples of how coherent data analysis has helped program development efforts and provided insights into the performance of the Phalanx search radar. The topics discussed i...

Conventional usage of multiparameter radar measurements for rainfall estimation has been associated with tracking the variability of the raindrop size distribution. The use of multiparameter radar measurements in a statistical framework to estimate rainfall is presented in this paper. The techniques developed in this paper are applied to the radar and rain gauge measurement of rainfall observed...

Knowledge of sea ice thickness is critical for the prediction of future climate, and for assessing the significance of changes in thickness. Sea ice thickness can be calculated from radar or laser satellite altimetry measurements of freeboard. However, a lack of knowledge of snow depth introduces significant uncertainties into these calculations. This paper compares the first coincident airborn...

RADAR is a model of analogy retrieval that employs the principle of systematicity as its primary retrieval cue. RADAR was created to address the current bias toward semantics in analogical retrieval models, to the detriment of structural factors. RADAR recalls 100% of structurally identical domains. We describe a technique based on “derived attributes” that captures structural descriptions of t...

With all the benefits weather radar provides to a community, measuring the amount and location of precipitation is unequivocally the most important worldwide. It is generally accepted that dual polarization weather radar provides significant improvement over conventional radar in measuring actual rainfall and quality comparisons of data. What is less understood but becoming more apparent, is th...