4,639,732 A* 1/1987 Acoraci et a1 ' 342/371 A phase array antenna of the present invention
includes a 4 737 793 A 4/1988 Munson et aL 342/361 dielectric layer formed of a material …

Provided is an antenna comprising a first dielectric resonator antenna operative within a first
frequency band, a second dielectric resonator antenna operative within a second fre quency …

An artificial anisotropic dielectric material is used as a microstrip patch antenna substrate
and can achieve dramatic antenna weight reduction. The artificial dielectric is comprised of a …

Many Wireless devices, systems, and components exist and are being developed that are
capable of operation Within multiple frequency bands. For example, devices such as cellular …

US9344176B2 - Method and apparatus for providing elevation plane spatial beamforming -
Google Patents US9344176B2 - Method and apparatus for providing elevation plane spatial …

The present invention relates to a communication system having a main station and at least
one subsidiary station, and a communication apparatus and method used in the system …

The present invention relates to a multiband planar antenna comprising a first slot 1 a
dimensioned (R1) to operate at a first frequency f1 and fed by a feed line 12 positioned (Im1) …

(57) ABSTRACT A multifunction printed antenna for Wireless and telematic applications. In
one embodiment, GPS and satellite radio patch antenna elements are printed on one side of …

BACKGROUND Conventional high-frequency antennas are often cumber Some to
manufacture. For example, antennas designed for 100 GHz bandwidths typically use …

With this demand there is a need for low-cost miniaturized planar antennas. The multitude of
wireleSS Services requires multiple antennas to cover different frequency bands and …