Arvind Choubey
Indian Institutes of Information Technology
50 Papers
126 Citations
Arvind Choubey is an academic researcher from Indian Institutes of Information Technology. The author has contributed to research in topics: Metamaterial absorber & Antenna (radio). The author has an hindex of 9, co-authored 42 publications. Previous affiliations of Arvind Choubey include National Institute of Technology, Jamshedpur.
Chat about Author
Papers
A Novel Hybrid IWO/WDO Algorithm for Interference Minimization of Uniformly Excited Linear Sparse Array by Position-Only Control
TL;DR: The simulation results demonstrate the improved performance of hybrid IWO/WDO algorithm compared to other six algorithms in terms of null control, minimum SLL, beamwidth control, and the rate of convergence.
45
Prediction of S&P 500 and DJIA stock indices using Particle Swarm Optimization technique
Ritanjali Majhi,Ganapati Panda,Gadadhar Sahoo,Ajaya Kumar Panda,Arvind Choubey +4 more
- 01 Jun 2008
TL;DR: It is in general observed that the proposed model is computationally more efficient, prediction wise more accurate and takes less training time compared to the standard MLP based model.
42
Wide band metamaterial absorber for Ku and K band applications
TL;DR: In this paper, a very compact simple double square shaped design of a Metamaterial Absorber (MA) is presented, and the overall dimension of the unit cell structure is 5 × 5 mm 2.
41
A novel approach for optimal design of multilayer wideband microwave absorber using wind driven optimization technique
TL;DR: In this article, the authors proposed a cost function for multilayer microwave absorbers that takes into account normal and oblique incidence (TE & TM polarization) of wave in optimization problem, which leads to sub-optimal design limited only for particular incidence of wave, either a normal or oblique, at a time.
41
A six-band ultra-thin polarization-insensitive pixelated metamaterial absorber using a novel binary wind driven optimization algorithm
TL;DR: In this paper, a novel binary wind-driven optimization (WDO) algorithm is presented for the synthesis of six-band metamaterial absorber (MA) by optimizing the presence of each unit pixel of pixelated frequency selective surface (FSS).
32