Using digital techniques has caused a resurgence of interest in VLF — very low frequency — radio. Thanks to software-defined radio, you no longer need huge coils. However, you still need a suitable ...

There is a familiar choreography to digital advertising. A brand pays for attention. A consumer looks for the skip button.

Over the past month, Iran's attacks on key energy sites and its blockade of the Strait of Hormuz have driven up oil prices ...

Fly about 2,600 light-years to Hubble Space Telescope imagery of the Cygnus loop nebula. See images from 2001 and 2020. Credit: NASA, ESA, STScI Acknowledgments: NSF's NOIRLab, Akira Fujii , Jeff ...

HIGHS Big cargo space, highly configurable, available AWD. LOWS Price is substantial, engine outputs and maximum tow rating are not. VERDICT You pay a premium for the Sprinter compared to rivals, but ...

For the 2009 model year, Chevrolet introduced a few updates to enhance the Suburban’s appeal. Bluetooth hands-free connectivity became standard on LT and LTZ trims, while a new navigation system was ...

A shot of the front view of the 2006 Honda Pilot Honda The 2008 Pilot was available in four trim levels: VP (Value Package), EX, SE (Special Edition), and the top-tier EX-L that was equipped with ...

Abstract: This paper presents the design, simulation, and experimental validation of a PCB-based multi-turn square loop antenna on an FR-4 substrate for detecting artificial surface partial discharges ...

Abstract: In this paper, a genetic algorithm (GA) is used to optimize the performance of multiband fractal antenna with complex geometry, which is designed by using visual basic scripting; manually ...