Abstract: Conventional beamforming with fixed-position antenna (FPA) arrays has a fundamental trade-off between maximizing the signal power (array gain) over a desired direction and simultaneously ...

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Abstract: This paper presents a study pertinent to the direction-of-arrival estimation in terms of received signal strengths using a beam-scanning array antenna. To improve the estimation accuracy, ...

Sameena Zahoor, MD, is board-certified in family medicine and works at the Hope Clinic, which provides free primary medical care to uninsured and under-insured patients, as a physician. The appendix ...