Y Buchris, I Cohen, J Benesty… - IEEE/ACM Transactions …, 2020 - ieeexplore.ieee.org
Frequency-invariant concentric arrays are fundamental components in some real-world applications, like teleconferencing, voice service devices, underwater acoustics, and others …
TN Kaifas, DG Babas, GS Miaris… - … on Antennas and …, 2011 - ieeexplore.ieee.org
An optimization procedure for the layout assessment of electrically large but finite planar arrays is presented. The synthesis takes into account the desired directivity pattern that is …
Today there is an increasing request for high‐throughput communication payloads in satellite communications. Capacity in the order of 100 Gbit/s is becoming available and …
TNF Kaifas, JN Sahalos - IEEE Transactions on Antennas and …, 2024 - ieeexplore.ieee.org
Low sidelobe level control of the two-way pattern of shared circular planar radar arrays is presented. The arrays are coming from a sampling of properly designed circular apertures …
P Mevada, S Gupta, S Chakrabarty… - … Waves and Applications, 2022 - Taylor & Francis
This paper introduces the design of an aperiodic beam steerable planar array antenna using a novel strip-projection (SP) method, offering the reduced array elements with improved …
In the work at hand we present the design procedure of a waveguide beamformer network that implements the Direct Radiating Arrays' Overlapping Function. Such a design is …
The antenna field of view, the angle range that can be accessed by scanning the main beam of a phased array, is one of the key performance prescriptions especially for space-borne …
Although RFID (radio frequency identification) tags do not require a direct line of sight, their operational range is often characterized as being limited. Indeed, in the case of passive …
A procedure of non-uniformly spaced array design is presented. The resulting layouts fulfill demanding beamforming problems with aperture and element size limitations. Our approach …