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Now showing items 11-15 of 15
CYLINDRICAL POLARIMETRIC PHASED ARRAY RADAR DEMONSTRATOR: PERFORMANCE ASSESSMENT AND WEATHER MEASUREMENTS
(2020-07-30)
A desirable candidate for future weather observation is a polarimetric phased array radar (PPAR), which is capable of both using polarimetry for multi-parameter measurements and the fast-scan proficiency of the PAR. However, ...
External quality factor of antennas and their use in filtenna design
(2022-05-13)
Filtering antennas, or filtennas, have become a growing topic of interest in the pursuit of the minimization of the RF front end. Combining the filter and antenna, which are integral to RF front ends, allow for a decrease ...
DESIGN AND IMPLEMENTATION OF AN ALL-COTS DIGITAL BACK-END FOR A PULSE-DOPPLER SYNTHETIC APERTURE RADAR
(2020-05-08)
Radar imaging techniques employing synthetic aperture radar (SAR) are ubiquitous in applications such as defense, remote sensing, space exploration, terrain mapping, and many others. However, to obtain fine image resolution, ...
Towards Efficient and Enhanced Wireless Coexistence in the Unlicensed Spectrum
(2021-07)
The 3rd Generation Partnership Project (3GPP) is developing the fifth generation (5G) of wireless broadband technology and has identified the unlicensed spectrum as a principal item on the plan of action. Listen-Before-Talk ...
Microwave filters for next generation radio frequency transceivers
(2023-08-04)
Increased data rates in wireless communications enforce unprecedented performance metrics on the front-end filters to operate in crowded spectral bands. These requirements include strong selectivity, low insertion loss, ...