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Due to the nonstationarity of the echo, it is hard to form a well-focused sparse aperture inverse synthetic aperture radar (SA-ISAR) image for maneuvering targets by traditional algorithms. In this ...

The Ultimate Guide to Resolution in Logo Design When discussing logo design, most guides focus on the aesthetic aspects of creating a brand logo. And, because a great logo can make or break the ...

The Polestar 4 has quickly become a best-seller in the premium electric SUV space, although it sits in an awkward price ...

We design and experimentally demonstrate a low-loss 4-channel SOI horseshoe-shaped AWG, with a channel spacing of 400 GHz, based on dual-etched waveguide apertures. The minimum insertion loss and the ...