Abstract: In this letter, a novel synthetic approach for simultaneous sum and difference patterns based on a single-channel 1-bit time-modulated array (TMA) is proposed. A series of asymmetric 1-bit ...
Abstract: This article proposes a method which generates a set of weights to synthesize sum or difference pattern with precisely controlled sidelobe level (SLL), null, and dynamic range ratio (DRR) ...
Discover the differences between fixed and variable costs and how they impact production costs. Learn to analyze these costs ...
Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.
I’ve been a Scientific American subscriber since I was 12 years old, and it helped shape the way I look at the world. SciAm always educates and delights me, and inspires a sense of awe for our vast, ...
Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...
Everyday Health on MSN
We tested nearly 80 moisturizers – these are our favorite picks for the face
Also, you should consult your dermatologist if you notice the following: ...
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