Jha rakesh mohan (26 Ergebnisse)

Zustand: New. Brand New. Soft Cover International Edition. Different ISBN and Cover Image. Priced lower than the standard editions which is usually intended to make them more affordable for students abroad. The core content of the book is generally the same as the standard edition. The country selling restrictions may be printed on the book but is no problem for the self-use. This Item maybe shipped from US or any other country as we have multiple locations worldwide.…

Hardcover. Zustand: Like New. First Edition. Firm, square and tight, just showing a few minor rubs and some mild cosmetic wear. Hence a non-text page is stamped 'damaged'. Despite such this book is in nearly new condition. Thus the contents are crisp, fresh and clean. Offered for sale at a very sensible price.…

Zustand: Used. pp. 50.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: Used. pp. 50.

Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Very Good. Reprint. A very good or even better than very good hardback with just a few very mild bumps, hence a non-text page is stamped damaged. Despite such, this book is actually in very decent shape, and appears unread. Now offered at a special bargain price.…

Zustand: New. In English.

Zustand: New. In English.

Hardcover. Zustand: Brand New. 215 pages. 9.61x6.69x0.71 inches. In Stock.

Paperback. Zustand: Brand New. 68 pages. 9.00x6.00x0.25 inches. In Stock.

Paperback. Zustand: Brand New. 72 pages. 9.00x6.00x0.25 inches. In Stock.

Paperback. Zustand: Brand New. 52 pages. 9.50x6.25x0.50 inches. In Stock.

Paperback. Zustand: Brand New. 49 pages. 9.00x6.25x0.25 inches. In Stock.

Paperback. Zustand: Brand New. 47 pages. 9.25x6.25x0.50 inches. In Stock.

Paperback. Zustand: Brand New. 72 pages. 9.25x6.25x0.50 inches. In Stock.

Paperback. Zustand: Brand New. 63 pages. 9.25x6.00x0.25 inches. In Stock.

Paperback. Zustand: Brand New. 58 pages. 9.25x6.00x0.25 inches. In Stock.

Paperback. Zustand: Brand New. 73 pages. 9.50x6.50x0.25 inches. In Stock.

Paperback. Zustand: Brand New. 76 pages. 9.50x6.00x1.00 inches. In Stock.

Paperback. Zustand: Brand New. 43 pages. 9.25x6.10x0.15 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - 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 accomplished by incorporating FSS into the antenna structure either in its ground plane or as the superstrate, due to the filter characteristics of FSS structure. In view of this, a novel approach based on FSS technology is presented in this book to enhance the performance of printed antennas including out-of-band structural RCS reduction. In this endeavor, the EM design of microstrip patch antennas (MPA) loaded with FSS-based (i) high impedance surface (HIS) ground plane, and (ii) the superstrates are discussed in detail. The EM analysis of proposed FSS-based antenna structures have been carried out using transmission line analogy, in combination with the reciprocity theorem. Further, various types of novel FSS structures are considered in designing the HIS ground plane and superstrate for enhancing the MPA bandwidth and directivity. The EM design and performance analyses of FSS-based antennas are explained here with the appropriate expressions and illustrations.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - 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 regions thus adopting important characteristics from these regimes. These characteristics, along with the progress in semiconductor technology, have enabled researchers to exploit hitherto unexplored domains including satellite communication, bio-medical imaging, and security systems. The advances in new materials and nanostructures such as graphene will be helpful in miniaturization of antenna technology while simultaneously maintaining the desired output levels. Terahertz antenna characterization of bandwidth, impedance, polarization, etc. has not yet been methodically structured and it continues to be a major research challenge. This book addresses these issues besides including the advances of terahertz technology in space applications worldwide, along with possibilities of using this technology in deep space networks.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - 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 space communications. Space communication systems using the terahertz spectrum can resolve the problems of limited bandwidth of present wireless communications without radio-frequency interference. This book describes design of such high-gain antennas and their performance enhancement using photonic band gap (PBG) substrates. Further, optimization of antenna models using evolutionary algorithm based computational engine has been included. The optimized high-performance compact antenna may be used for various wireless applications, such as inter-orbital communications and on-vehicle satellite communications.…

Paperback. Zustand: Brand New. 88 pages. 9.25x6.25x0.50 inches. In Stock.

Gebunden. Zustand: New. Soft Computing in Electromagnetics offers detailed discussion on the application of soft computing concepts in the field of metamaterial antennas, radar absorbers, transmission line characterisation and optimised radar absorbing material (RAM) and introduce.