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J.R. James

Researcher at Loughborough University

Publications -  13
Citations -  2716

J.R. James is an academic researcher from Loughborough University. The author has contributed to research in topics: Antenna (radio) & Antenna efficiency. The author has an hindex of 6, co-authored 13 publications receiving 2627 citations.

Papers
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Book

Handbook of microstrip antennas

J.R. James, +1 more
TL;DR: Analysis and design of circular microstrip elements micro Strip patch antennas circular polarization and bandwidth electromagnetically coupled dipoles multilayer configurations large bandwidth hybrid flat dipoles and arrays numerical analysis of microstrip patch antennas segmentation and desegmentation methods for microstrip antenna design transmission line model.
Book

Microstrip Antenna Theory and Design

TL;DR: This book discusses techniques and design limitations in two-dimensional arrays of flat-plate antennas, some manufacturing and operational problems of microstrip antennas, and other trends and possible future developments.
Book

Mobile Antenna Systems Handbook

K. Fujimoto, +1 more
TL;DR: In this paper, the relationship between all the elements involved in the design of antennas for mobile communications is discussed from a systems-oriented approach, providing a detailed discussion of equipment mountings, proximity of obstacles, and propagation phenomena.
Journal ArticleDOI

Low SAR Ferrite Handset Antenna Design

TL;DR: In this article, the benefits resulting from the inclusion of ferrite in material loaded antennas are investigated, initially through the use of a spherical analytic model and then through a transmission line matrix simulation tool applied to a rectangular slab geometry.

What's new in antennas?

J.R. James
TL;DR: In this paper, the authors highlighted innovative designs, novelty and creative ideas reported in the international antenna literature, highlighted under the headings of elements, travelling-wave arrays, apertures, arrays, measurements, and material developments.