Abstract: A compact Reconfigurable planar Rectangular patch antenna is analyzed for multi-mode resonance. The presented Antenna is a Rectangular patch antenna comprising of four PIN diodes used to ...
Abstract: This paper presents a new technique for an antenna switch used in WiMAX applications. The switch is based on a PIN diode SPDT switch with a bandpass filter integrated in the receiving path.
Anything with a laser has undeniable hacker appeal, even if the laser’s task is as pedestrian as sending data over a fiber ...
Help us honor local heroes by submitting your or a loved one’s military service story ahead of the Virginia's Veterans Day parade. (WSLS 2025, All rights reserved ...
Each fall, the mountains surrounding Southwest Virginia come alive with brilliant reds, oranges, and yellows — and according to one Virginia Tech forestry expert ...
Smart glasses that display information directly in the field of vision are considered a key technology of the future—but until now, their use has often failed due to cumbersome technology. However, ...
Bell Labs built a giant antenna in Holmdel, New Jersey, in 1960. It was part of a very early satellite transmission system called Echo. By collecting and amplifying weak radio signals bounced off ...
The critical need for deep boundary detection in complex hydrocarbon reservoirs drives the advancement of Logging-while-drilling (LWD) azimuthal electromagnetic measurement (AEM). New deep detection ...
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