James Chen, CMT is an expert trader, investment adviser, and global market strategist. Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Charlene Rhinehart is a CPA , CFE, chair of ...

Paying off debts is one of the most important steps in improving your financial life. How you approach it, though, comes down to your personality. If you're someone who needs a quick win right off the ...

Abstract: This letter proposed an algorithm utilizing the continuous phase superposition method to efficiently code multibeam 1-bit programable metasurface array. This method enables rapid metasurface ...

Abstract: Overmodulation method is an effective way to improve the voltage utilization for the PMSM drives, thus achieving higher efficiency and power capacity. However, the voltage jump between the ...

I first heard the word “quantum” in a Marvel movie: Iron Man. It sounded like another science-fiction buzzword to make Tony Stark sound smarter. A few years later, I heard it again in a very different ...