Large-scanned antenna arrays need to be periodically calibrated to correct for errors in excitation amplitude and phase, which degrade performance. The ability to adjust complex excitations to correct ...

Having recently completed the certification, I want to share what it covers, how I studied, and what strategies helped me succeed. AWS AI Practitioner exam format The AWS AI Practitioner exam consists ...

This letter presents an optimization method for the design of a shaped-beam antenna array (SBAA) based on the method of maximum power transmission efficiency, addressing the limitations of traditional ...