IEEE

Frequency Diverse Array (FDA) and Phased Array: An Impartial Comparison

Abstract: The construction of time-invariant spatial-focusing beampatterns (BPs) using frequency diverse arrays (FDAs) has received significant attention in recent years for secure communications.
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Is Buying Copy Paper on Amazon the Right Choice? How to Choose for Home Printers and 3 Recommendations

"I went to print the address on a New Year's card, and I was out of copy paper." "I want to print my child's school handouts, but I have no paper." If you use a home printer, these moments of "Oh, I'm ...
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How to wait in front of a multifunction printer without straining your lower back in the afternoon while leaning on one leg

It is 2:00 PM on a weekday, and I am printing a 50-page document. I stand in front of the multifunction printer, looking at my smartphone while leaning my weight onto my right leg, and wait for 5 ...
IEEE

Rapid High-Resolution Breast Imaging With Ring-Array Multi-Subarray Synthetic-Aperture Frequency-Domain Ultrasound Computed Tomography Method

Abstract: Ultrasound computed tomography (USCT) using ring array technology has shown great potential in breast diagnosis. This study addresses the problems of low imaging resolution and long ...