Hema Singh – författare
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36 produkter
Low Radar Cross Section HIS-Based Phased Array
Radiation and Scattering Analysis
Inbunden, 2020
2736 kr
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The design and development of low radar cross section (RCS) phased array has been a challenging subject in stealth technology. The frequency selective surface elements act as absorbers in specific frequency band and facilitate gain enhancement and reduction of antenna RCS. This book presents a …
Low Radar Cross Section HIS-Based Phased Array
Radiation and Scattering Analysis
Häftad, 2023
965 kr
Lägg i varukorg
The design and development of low radar cross section (RCS) phased array has been a challenging subject in stealth technology. The frequency selective surface elements act as absorbers in specific frequency band and facilitate gain enhancement and reduction of antenna RCS. This book presents a …
Optimization of Multilayered Radar Absorbing Structures (RAS) using Nature Inspired Algorithm
Av Vineetha Joy, Vishal G. Padwal m. fl.
Inbunden, 2021
1517 kr
Lägg i varukorg
Stealth technology is a crucial pre-requisite in the combat zone, where swiftness, surprise and initiative are the decisive elements for survivability. The supreme goal here is to reduce the visibility of military vehicles by shaping, application of radar absorbing materials, passive cancellation, …
Optimization of Multilayered Radar Absorbing Structures (RAS) using Nature Inspired Algorithm
Av Vineetha Joy, Vishal G. Padwal m. fl.
Häftad, 2023
791 kr
Lägg i varukorg
Stealth technology is a crucial pre-requisite in the combat zone, where swiftness, surprise and initiative are the decisive elements for survivability. The supreme goal here is to reduce the visibility of military vehicles by shaping, application of radar absorbing materials, passive cancellation, …
Low Radar Cross Section HIS-Based Phased Array
Radiation and Scattering Analysis
E-bok, 2020
1143 kr
Lägg i varukorg
The design and development of low radar cross section (RCS) phased array has been a challenging subject in stealth technology. The frequency selective surface elements act as absorbers in specific frequency band and facilitate gain enhancement and reduction of antenna RCS. This book presents a …
Low Radar Cross Section HIS-Based Phased Array
Radiation and Scattering Analysis
E-bok, 2020
1143 kr
Lägg i varukorg
The design and development of low radar cross section (RCS) phased array has been a challenging subject in stealth technology. The frequency selective surface elements act as absorbers in specific frequency band and facilitate gain enhancement and reduction of antenna RCS. This book presents a …
Optimization of Multilayered Radar Absorbing Structures (RAS) using Nature Inspired Algorithm
Av Raveendranath U. Nair, Hema Singh m. fl.
E-bok, 2021
935 kr
Lägg i varukorg
Stealth technology is a crucial pre-requisite in the combat zone, where swiftness, surprise and initiative are the decisive elements for survivability. The supreme goal here is to reduce the visibility of military vehicles by shaping, application of radar absorbing materials, passive cancellation, …
Optimization of Multilayered Radar Absorbing Structures (RAS) using Nature Inspired Algorithm
Av Raveendranath U. Nair, Hema Singh m. fl.
E-bok, 2021
935 kr
Lägg i varukorg
Stealth technology is a crucial pre-requisite in the combat zone, where swiftness, surprise and initiative are the decisive elements for survivability. The supreme goal here is to reduce the visibility of military vehicles by shaping, application of radar absorbing materials, passive cancellation, …
Invasive Alien Plants in Urban Ecosystems
Emerging Concerns and Socio-Ecological Dimensions
Av Rishikesh Singh, Rahul Bhadouria m. fl.
Inbunden, 2025
2197 kr
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This book provides a collection of contemporary researches focused on the challenges, impacts and precautionary measures to be taken to address invasive alien plant species in urban systems. The current scenario of rapid urbanization and anthropogenic disturbances across the globe are supplemental …
Invasive Alien Plants in Urban Ecosystems
Emerging Concerns and Socio-Ecological Dimensions
Av Hema Singh, Ravinder Kumar Kohli m. fl.
E-bok, 2025
2174 kr
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This book provides a collection of contemporary researches focused on the challenges, impacts and precautionary measures to be taken to address invasive alien plant species in urban systems. The current scenario of rapid urbanization and anthropogenic disturbances across the globe are supplemental …
EM Wave Propagation Analysis in Plasma Covered Radar Absorbing Material
Av Hema Singh, Simy Antony m. fl.
Häftad, 2016
551 kr
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This book focuses on EM propagation characteristics within multilayered plasma-dielectric-metallic media. The method used for analysis is impedance transformation method. Plasma covered radar absorbing material is approximated as a multi-layered dielectric medium. The plasma is considered to be …
EM Wave Propagation Analysis in Plasma Covered Radar Absorbing Material
Av Harish Singh Rawat, Simy Antony m. fl.
E-bok, 2016
734 kr
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This book focuses on EM propagation characteristics within multilayered plasma-dielectric-metallic media. The method used for analysis is impedance transformation method. Plasma covered radar absorbing material is approximated as a multi-layered dielectric medium. The plasma is considered to be …
Probe Suppression in Conformal Phased Array
Av Hema Singh, Mausumi Dutta m. fl.
Häftad, 2016
551 kr
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This book considers a cylindrical phased array with microstrip patch antenna elements and half-wavelength dipole antenna elements. The effect of platform and mutual coupling effect is included in the analysis. The non-planar geometry is tackled by using Euler's transformation towards the …
Probe Suppression in Conformal Phased Array
Av P. S. Neethu, Mausumi Dutta m. fl.
E-bok, 2016
734 kr
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This book considers a cylindrical phased array with microstrip patch antenna elements and half-wavelength dipole antenna elements. The effect of platform and mutual coupling effect is included in the analysis. The non-planar geometry is tackled by using Euler''s transformation towards the …
Fundamentals of EM Design of Radar Absorbing Structures (RAS)
Av Hema Singh, Ebison Duraisingh Daniel J m. fl.
Häftad, 2017
551 kr
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This book presents a detailed analytical formulation, and step-by-step design procedure for the electromagnetic (EM) design of radar absorbing structures (RAS). It discusses both the equivalent circuit model and Smith chart approach with illustrations to provide a clear understanding of the steps …
Fundamentals of EM Design of Radar Absorbing Structures (RAS)
Av Reshma George, Harish Singh Rawat m. fl.
E-bok, 2017
734 kr
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This book presents a detailed analytical formulation, and step-by-step design procedure for the electromagnetic (EM) design of radar absorbing structures (RAS). It discusses both the equivalent circuit model and Smith chart approach with illustrations to provide a clear understanding of the steps …
Fundamentals of RCS Prediction Methodology using Parallelized Numerical Electromagnetics Code (NEC) and Finite Element Pre-processor
Av Vineetha Joy, G. L. Rajeshwari m. fl.
Häftad, 2020
552 kr
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This book presents a novel methodology for the computation of RCS of metallic structures using a parallelized version of NEC in conjunction with a finite element preprocessor which has been strategically incorporated for simplifying geometry modelling catering to NEC guidelines. It includes a …
Fundamentals of RCS Prediction Methodology using Parallelized Numerical Electromagnetics Code (NEC) and Finite Element Pre-processor
Av Raveendranath U. Nair, Hema Singh m. fl.
E-bok, 2020
734 kr
Lägg i varukorg
This book presents a novel methodology for the computation of RCS of metallic structures using a parallelized version of NEC in conjunction with a finite element preprocessor which has been strategically incorporated for simplifying geometry modelling catering to NEC guidelines. It includes a …
RCS Estimation of Linear and Planar Dipole Phased Arrays: Approximate Model
Av Hema Singh, R. Chandini m. fl.
Häftad, 2015
551 kr
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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 for a signal at different …
RCS Estimation of Linear and Planar Dipole Phased Arrays: Approximate Model
Av Rakesh Mohan Jha, R. Chandini m. fl.
E-bok, 2015
734 kr
Lägg i varukorg
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 for a signal at different …
Plasma-based Radar Cross Section Reduction
Av Hema Singh, Simy Antony m. fl.
Häftad, 2015
551 kr
Lägg i varukorg
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 absorbing coatings, engineered …
Plasma-based Radar Cross Section Reduction
Av Rakesh Mohan Jha, Simy Antony m. fl.
E-bok, 2015
734 kr
Lägg i varukorg
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 absorbing coatings, engineered …
Low Profile Conformal Antenna Arrays on High Impedance Substrate
Av Hema Singh, R. Chandini m. fl.
Häftad, 2015
551 kr
Lägg i varukorg
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 printed on them without any …
Low Profile Conformal Antenna Arrays on High Impedance Substrate
Av Rakesh Mohan Jha, R. Chandini m. fl.
E-bok, 2015
734 kr
Lägg i varukorg
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 printed on them without any …
EM Design and Analysis of Dipole Arrays on Non-planar Dielectric Substrate
Av Hema Singh, R. Chandini m. fl.
Häftad, 2015
551 kr
Lägg i varukorg
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 performance and the resonant frequency is …
EM Design and Analysis of Dipole Arrays on Non-planar Dielectric Substrate
Av Rakesh Mohan Jha, R. Chandini m. fl.
E-bok, 2015
710 kr
Lägg i varukorg
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 performance and the resonant frequency is …
Radar Cross Section of Dipole Phased Arrays with Parallel Feed Network
Av Hema Singh, H. L. Sneha m. fl.
Häftad, 2015
551 kr
Lägg i varukorg
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 analysis of scattered field …
Radar Cross Section of Dipole Phased Arrays with Parallel Feed Network
Av Rakesh Mohan Jha, H. L. Sneha m. fl.
E-bok, 2015
734 kr
Lägg i varukorg
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 analysis of scattered field …
Scattering Cross Section of Unequal Length Dipole Arrays
Av Hema Singh, H. L. Sneha m. fl.
Häftad, 2015
551 kr
Lägg i varukorg
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 within the phased array …
Scattering Cross Section of Unequal Length Dipole Arrays
Av Rakesh Mohan Jha, H. L. Sneha m. fl.
E-bok, 2015
734 kr
Lägg i varukorg
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 within the phased array …
