Why settle for an ancient, analog PBX? The best voice over IP (VoIP) services we've tested deliver enterprise-grade phone system features for a small-business-friendly price.

A 6-bit digital phase shifter in 0.18-μm silicon-oninsulator (SOI) process is presented. It operates over a 4-7-GHz frequency band and provides 360° of phase coverage with 5.625° resolution using 64 ...

A federal judge in California erased a $550 million-plus award against Western Digital Corp., ruling a patent owner presented flawed evidence on its damages from the external hard drive maker’s patent ...

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