Zobrazeno 1 - 10
of 13 193
pro vyhledávání: '"shankar, M."'
Autor:
Rajput, Kunwar Pritiraj, R., Bhavani Shankar M., Mishra, Kumar Vijay, Rangaswamy, Muralidhar, Ottersten, Bjorn
A cognitive fully adaptive radar (CoFAR) adapts its behavior on its own within a short period of time in response to changes in the target environment. For the CoFAR to function properly, it is critical to understand its operating environment through
Externí odkaz:
http://arxiv.org/abs/2408.06078
Purely mechanically induced mass transport between diamond and transition metals are investigated using transition thin metal film-deposited AFM tip scratching and in situ TEM scratching test. Due to the weak strength of the transition metal-diamond
Externí odkaz:
http://arxiv.org/abs/2311.07020
Liquid Crystalline Elastomers (LCEs) are active materials that are of interest due to their programmable response to various external stimuli such as light and heat. When exposed to these stimuli, the anisotropy in the response of the material is gov
Externí odkaz:
http://arxiv.org/abs/2310.14980
Radar simulation is a promising way to provide data-cube with effectiveness and accuracy for AI-based approaches to radar applications. This paper develops a channel simulator to generate frequency-modulated continuous-wave (FMCW) waveform multiple i
Externí odkaz:
http://arxiv.org/abs/2307.09226
To enable non-line-of-sight (NLoS) sensing and communications, dual-function radar-communications (DFRC) systems have recently proposed employing reconfigurable intelligent surface (RIS) as a reflector in wireless media. However, in the dense environ
Externí odkaz:
http://arxiv.org/abs/2305.04602
Extreme crowding of electromagnetic spectrum in recent years has led to the challenges in designing sensing and communications systems. Both systems require a broad range of bandwidth, thus resulting in competing interests in exploiting the spectrum.
Externí odkaz:
http://arxiv.org/abs/2304.00941
Publikováno v:
Signal Processing for Joint Radar-Communications, K. V. Mishra et al. (Eds.), Wiley-IEEE Press, 2022
The previous chapters have discussed the canvas of joint radar-communications (JRC), highlighting the key approaches of radar-centric, communications-centric and dual-function radar-communications systems. Several signal processing and related aspect
Externí odkaz:
http://arxiv.org/abs/2211.01309
Pulse compression can enhance both the performance in range resolution and sensitivity for weather radar. However, it will introduce the issue of high sidelobes if not delicately implemented. Motivated by this fact, we focus on the pulse compression
Externí odkaz:
http://arxiv.org/abs/2209.13280
Intelligent reflecting surface (IRS) is recognized as an enabler of future dual-function radar-communications (DFRC) by improving spectral efficiency, coverage, parameter estimation, and interference suppression. Prior studies on IRS-aided DFRC focus
Externí odkaz:
http://arxiv.org/abs/2207.02157