Wire metamaterials: physics and applications
The physics and applications of a broad class of artificial electromagnetic materials
composed of lattices of aligned metal rods embedded in a dielectric matrix are reviewed …
composed of lattices of aligned metal rods embedded in a dielectric matrix are reviewed …
Leaky-wave antennas
This paper gives a basic review and a summary of recent developments for leaky-wave
antennas (LWAs). An LWA uses a guiding structure that supports wave propagation along …
antennas (LWAs). An LWA uses a guiding structure that supports wave propagation along …
Overview of planar antenna loading metamaterials for gain performance enhancement: The two decades of progress
Metamaterials (MTMs) are artificially engineered materials with unique electromagnetic
properties not occurring in natural materials. MTMs have gained considerable attention …
properties not occurring in natural materials. MTMs have gained considerable attention …
A compact wideband flexible implantable slot antenna design with enhanced gain
In this communication, a coplanar waveguide-fed, compact, wideband dual-ring slot antenna
for biomedical applications in the Industrial, Scientific and Medical frequency band is …
for biomedical applications in the Industrial, Scientific and Medical frequency band is …
Metamaterial-loaded compact high-gain dual-band circularly polarized implantable antenna system for multiple biomedical applications
This communication presents a metamaterial (MTM)-loaded compact dual-band circularly
polarized antenna system suitable for multiple bio-telemetric applications. The proposed …
polarized antenna system suitable for multiple bio-telemetric applications. The proposed …
Horn antenna, waveguide or apparatus including low index dielectric material
E Lier, A Katz - US Patent 8,072,386, 2011 - Google Patents
A horn antenna includes a conducting horn having an inner wall and a first dielectric layer
lining the inner wall of the conducting horn. The first dielectric layer includes a metamaterial …
lining the inner wall of the conducting horn. The first dielectric layer includes a metamaterial …
A novel high-directivity microstrip patch antenna based on zero-index metamaterial
H Zhou, Z Pei, S Qu, S Zhang, J Wang… - IEEE Antennas and …, 2009 - ieeexplore.ieee.org
In this letter, a novel high-directivity microstrip patch antenna (MPA) based on planar zero-
index metamaterials is presented. An averaging effect over the metamaterial structure yields …
index metamaterials is presented. An averaging effect over the metamaterial structure yields …
A compact wideband metamaterial absorber for Ku band applications
A compact wideband metamaterial absorber (MA) for Ku band applications is presented in
this paper. Ku band is a part of a microwave frequency spectrum ranging from 12 to 18 GHz …
this paper. Ku band is a part of a microwave frequency spectrum ranging from 12 to 18 GHz …
Understanding leaky-wave structures: A special form of guided-wave structure
F Xu, K Wu - IEEE Microwave Magazine, 2013 - ieeexplore.ieee.org
Guided-wave structures are the foundation for the design and development of RF and
microwave circuits and systems. Whether it is planar or nonplanar, periodic or straight, a …
microwave circuits and systems. Whether it is planar or nonplanar, periodic or straight, a …
A miniaturized ring slot antenna design with enhanced radiation characteristics
The design of a miniaturized CPW-fed ring slot antenna using interdigitated slits is
presented. The fundamental resonant frequency of the ring slot antenna was reduced …
presented. The fundamental resonant frequency of the ring slot antenna was reduced …