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Wideband Dielectric Antennas Exhibiting Circular Polarization
Circularly Polarized Dielectric Resonator Antennas
By Raghvendra Kumar Chaudhary, Rajkishor Kumar, and Rakesh Chowdhury
Artech House 2021
Print ISBN: 9781630818173
Price: £138 ($179)
New Release Price: $134
August 31, 2021 -- Norwood, MA -- Artech House today announced the publication
Circularly Polarized Dielectric Resonator Antennas by Raghvendra Kumar
Chaudhary, Rajkishor Kumar, and Rakesh Chowdhury. This unique resource introduces
wideband circular polarization radiation in dielectric resonator antennas (DRA).
It presents five key feeding techniques, including coaxial probe, microstrip, conformal
strip, aperture, and coplanar waveguide. It also covers different shapes of dielectric
resonator antennas, which will lead to improvement of circularly polarized (CP)
performance and explores the advantages and disadvantages of each feeding technique.
Important characteristics of DRA, including high radiation efficiency, high gain,
wide range of bandwidth, low ohmic losses, high power handling capability, and 3D design
flexibility, are discussed.
New techniques that generate broadside circular polarization (CP) by using sectored
DRAs in multilayer arrangement are presented. Readers learn how to select appropriate
feeding techniques for 5G and Millimeter wave applications in order to generate
circular polarization or linear polarization in an electric or magnetic field. Rectangular
and circular DRA, with their modified shapes of the dielectric resonator are presented,
providing different degrees of freedom as well as different variable parameters
such as length, width, height, radius, aspect ratio and dielectric constant, which
are tuned to obtain the desired antenna parameters. Written by experts in the field,
the book appeals to both novice and experienced engineers.
Circularly Polarized Dielectric Resonator Antennas is available now
from Artech House, a leading publisher of books for professionals in high-technology
About Artech House
A leading technical book publisher, Artech House provides today's professionals
and students with cutting-edge books and software from the world's top authorities.
From RF/microwave design, wireless communications, radar engineering, and electronic
defense, to GPS/GNSS, power engineering, computer security, and building technology,
Artech House publishes the forward-looking titles that engineers and managers need
to excel. Artech House is a subsidiary of Horizon House Publications, Inc., publisher
of the internationally acclaimed magazine Microwave Journal®. Artech House operates
two full service offices: the main headquarters in suburban Boston, and a European
division located in Central London. Both offices offer full publishing capabilities,
from sales and distribution, to acquisitions and editorial, to promotion and marketing
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Posted August 31, 2021