Abstract: Calibration is crucial for ensuring the performance of phased array since amplitude-phase imbalance between elements results in significant performance degradation. While amplitude-only ...

Abstract: This letter presents a compact X-/Ku-band frequency- and polarization-reconfigurable antenna element in the array antenna layer for user terminals in satellite communication, implemented ...

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Add Yahoo as a preferred source to see more of our stories on Google. Attorneys for Karen Read are again urging the Norfolk District Attorney’s Office to return her cell phones, eight months after she ...

A teacher at a Nashville elementary school claimed his job was threatened after he refused to read a book about same-sex marriage to his young students. According to the legal group First Liberty ...