Satellite communication has the characteristics of wide coverage and large communication
capacity, and is not easily affected by land disasters. It is quite suitable as a supplement to …

This article presents a wideband scalable 17.7–20.2-GHz 1024-element-band satellite
communication (SATCOM) receive (Rx) phased array with reconfigurable polarization. The …

Mechanical helical phased array antenna (HPAA) realizes microwave beam directing by
mechanically rotating the helical antenna element. Measuring and calibrating the phase of …

This paper presents a 4× 4 Ka-band active transmit phased-array antenna-in-package (AiP)
with polarization control for SATCOM-on-the-Move (SOTM) user terminal. The proposed …

The problem of calibrating phased array antennas in a noisy environment using an
autocorrelation algorithm is investigated and a mathematical model of the autocorrelation …

This article proposes a novel online calibration method based on clustering for large-scale
phased array antennas. The proposed clustering method leverages Hadamard and Fourier …

The phased array proposed in this paper is for dual-band operation at the K-and Ka-bands
and supports two orthogonal linear polarizations in both bands. Transmitting (TX) and …

This paper presents a very brief overview of an extensive research and technology
development that was led by Safieddin (Ali) Safavi-Naeini on the K/Ka-band mobile satellite …

This paper presents a 4× 4 K-band active receive phased-array antenna-in-package (AiP)
with polarization control as a unit cell for the SATCOM-on-the-Move (SOTM) user terminal …

This paper presents a wideband electronically steerable circularly polarized receive phased
array antenna system at K-band (17.7 GHz to 20.2 GHz) for satellite downlink applications. A …