Technical innovations begin in academic research or military projects and are filtered down to mass markets. In the last few ...

A stable antenna gain ($\approx 8$ dBi) and a stable radiation pattern with 3-dB beamwidth of 65° ±5° were also found over the operating frequencies. Moreover, the proposed antenna can be easily built ...

When the via impedance value cannot be determined, evaluating the signal transmission provides a viable alternative.

Detailed price information for Sigmatron Intl Inc (SGMA-Q) from The Globe and Mail including charting and trades.

Ron Chernow’s Mark Twain forces a similar conclusion about its subject: clearly an idiot, and a born sucker. This conclusion ...

Abstract: This paper provides a broadband measurement method at W-band for printed circuit board (PCB) properties using multiple substrate integrated waveguide (SIW) resonators, i.e., SIW ...

She previously uncovered a growing pattern of knife crime against ... typically revolves around a single PCB—short for printed circuit board. This is a flat board that physically supports ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...