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Biographie et livres de Rakesh Mohan Jha

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Rakesh Mohan Jha is currently Chief Scientist and Head at the Centre for Electromagnetics at the CSIR-National Aerospace Laboratories, Bangalore. He obtained his PhD in Engineering from the Department of Aerospace Engineering at the Indian Institute of Science, Bangalore, in 1989 in the area of computational electromagnetics for aerospace applications. Dr Jha was a SERC (UK) Visiting Post-Doctoral Research Fellow for one year at the University of Oxford's Department of Engineering Science in
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Téléchargez le livre : EM Design and Analysis of Dipole Arrays on Non-planar Dielectric Substrate
EM Design and Analysis of Dipole Arrays on Non-planar Dielectric Substrate

R. Chandini , Rakesh Mohan Jha , Hema Singh

Springer

2015-10-12

PDF, ePub

This book presents a simple and systematic description of EM design of antenna arrays. Printed dipole antennas are known to be simple yet more efficient than wire antennas. The dielectric substrate and the presence of ground plane affect the antenna...

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Tous les livres numériques de Rakesh Mohan Jha en PDF et EPUB

13 Livre(s)
Télécharger le livre : Radar Cross Section of Dipole Phased Arrays with Parallel Feed Network
Radar Cross Section of Dipole Phased Arrays with Parallel Feed Network
Rakesh Mohan Jha , Hema Singh , H. L. Sneha
This book presents the detailed analytical formulation for the RCS of parallel-fed linear dipole array in the presence of mutual coupling. The radar cross section (RCS) of an object represents its electromagnetic (EM) scattering properties for a given incident wave. The...

Editeur : Springer
Parution : 2015-10-05
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : RCS Estimation of Linear and Planar Dipole Phased Arrays: Approximate Model
RCS Estimation of Linear and Planar Dipole Phased Arrays: Approximate Model
R. Chandini , Rakesh Mohan Jha , Hema Singh
In this book, the RCS of a parallel-fed linear and planar dipole array is derived using an approximate method. The signal propagation within the phased array system determines the radar cross section (RCS) of phased array. The reflection and transmission coefficients...

Editeur : Springer
Parution : 2015-10-01
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Plasma-based Radar Cross Section Reduction
Plasma-based Radar Cross Section Reduction
Simy Antony , Rakesh Mohan Jha , Hema Singh
This book presents a comprehensive review of plasma-based stealth, covering the basics, methods, parametric analysis, and challenges towards the realization of the idea. The concealment of aircraft from radar sources, or stealth, is achieved through shaping, radar...

Editeur : Springer
Parution : 2015-09-30
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Low Profile Conformal Antenna Arrays on High Impedance Substrate
Low Profile Conformal Antenna Arrays on High Impedance Substrate
R. Chandini , Rakesh Mohan Jha , Hema Singh
This book presents electromagnetic (EM) design and analysis of dipole antenna array over high impedance substrate (HIS). HIS is a preferred substrate for low-profile antenna design, owing to its unique boundary conditions. Such substrates permit radiating elements to be...

Editeur : Springer
Parution : 2015-09-28
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Scattering Cross Section of Unequal Length Dipole Arrays
Scattering Cross Section of Unequal Length Dipole Arrays
Rakesh Mohan Jha , Hema Singh , H. L. Sneha
This book presents a detailed and systematic analytical treatment of scattering by an arbitrary dipole array configuration with unequal-length dipoles, different inter-element spacing and load impedance. It provides a physical interpretation of the scattering phenomena...

Editeur : Springer
Parution : 2015-09-28
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Frequency Selective Surfaces based High Performance Microstrip Antenna
Frequency Selective Surfaces based High Performance Microstrip Antenna
Rakesh Mohan Jha , Shiv Narayan , B. Sangeetha
This book focuses on performance enhancement of printed antennas using frequency selective surfaces (FSS) technology. The growing demand of stealth technology in strategic areas requires high-performance low-RCS (radar cross section) antennas. Such requirements may be...

Editeur : Springer
Parution : 2015-09-24
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Parallel-Fed Planar Dipole Antenna Arrays for Low-Observable Platforms
Parallel-Fed Planar Dipole Antenna Arrays for Low-Observable Platforms
Rakesh Mohan Jha , Chandini R. , Hema Singh
This book focuses on determination of scattering of parallel-fed planar dipole arrays in terms of reflection and transmission coefficients at different levels of the array system. In aerospace vehicles, the phased arrays are often in planar configuration. The radar...

Editeur : Springer
Parution : 2015-09-24
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Refined Ray Tracing inside Single- and Double-Curvatured Concave Surfaces
Refined Ray Tracing inside Single- and Double-Curvatured Concave Surfaces
Balamati Choudhury , Rakesh Mohan Jha
This book describes the ray tracing effects inside different quadric surfaces. Analytical surface modeling is a priori requirement for electromagnetic (EM) analysis over aerospace platforms. Although numerically-specified surfaces and even non-uniform rational basis...

Editeur : Springer
Parution : 2015-09-24
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Active Cancellation of Probing in Linear Dipole Phased Array
Active Cancellation of Probing in Linear Dipole Phased Array
N. Bala Ankaiah , Rakesh Mohan Jha , Hema Singh
In this book, a modified improved LMS algorithm is employed for weight adaptation of dipole array for the generation of beam pattern in multiple signal environments.In phased arrays, the generation of adapted pattern according to the signal scenario requires an...

Editeur : Springer
Parution : 2015-09-24
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : PBG based Terahertz Antenna for Aerospace Applications
PBG based Terahertz Antenna for Aerospace Applications
Balamati Choudhury , Bhavani Danana , Rakesh Mohan Jha
This book focuses on high-gain antennas in the terahertz spectrum and their optimization. The terahertz spectrum is an unallocated EM spectrum, which is being explored for a number of applications, especially to meet increasing demands of high data rates for wireless...

Editeur : Springer
Parution : 2015-09-23
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Terahertz Antenna Technology for Space Applications
Terahertz Antenna Technology for Space Applications
Balamati Choudhury , Rakesh Mohan Jha , Aniruddha R. Sonde
This book explores the terahertz antenna technology towards implementation of compact, consistent and cheap terahertz sources, as well as the high sensitivity terahertz detectors. The terahertz EM band provides a transition between the electronic and the photonic...

Editeur : Springer
Parution : 2015-09-23
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Active Terahertz Metamaterial for Biomedical Applications
Active Terahertz Metamaterial for Biomedical Applications
Balamati Choudhury , Rakesh Mohan Jha , Arya Menon
This book describes a metamaterial-based active absorber for potential biomedical engineering applications. Terahertz (THz) spectroscopy is an important tool for imaging in the field of biomedical engineering, due to the non-invasive, non-ionizing nature of terahertz...

Editeur : Springer
Parution : 2015-09-22
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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Télécharger le livre : Permittivity and Permeability Tensors for Cloaking Applications
Permittivity and Permeability Tensors for Cloaking Applications
Balamati Choudhury , Rakesh Mohan Jha , Pavani Vijay Reddy
This book is focused on derivations of analytical expressions for stealth and cloaking applications. An optimal version of electromagnetic (EM) stealth is the design of invisibility cloak of arbitrary shapes in which the EM waves can be controlled within the cloaking...

Editeur : Springer
Parution : 2015-09-22
Collection : SpringerBriefs in Electrical and Computer Engineering PDF, ePub

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