Abstract: To address the issue of resonant frequency drift in an ultrasonic shot peening system caused by heat during operation, a pulse-width modulation signal circuit has been designed using the ...

Abstract: This paper presents a vector switching SVPWM (VSSVPWM) strategy for three-level three-phase voltage source inverters (VSIs), which can suppress harmonics near the PWM frequency. On this ...

IIT Guwahati has released the GATE ECE Syllabus for Electronics and Communication Engineering with the official brochure. Get ...

As modern communication and sensing systems demand ever higher speeds and efficiencies, integrated photonics has emerged as a ...

In a breakthrough for next-generation technologies, scientists have learned how to precisely control the behavior of tiny ...

The notion of a phased array was initially articulated by Nobel Prize recipient K. F. Braun. Phased arrays have subsequently evolved into a formidable mechanism for wave manipulation. This assertion ...

Bandwidth multipliers The simplest optical signal is a coherent laser beam that has been modulated prior to transmission. For ...

A team of researchers has developed a new kind of transmitter chip that could change how wireless devices send signals. This ...

“I was talking with my colleagues at a conference 10 years ago and I just casually said that everyone loves music,” recalls Josep Marco Pallarés, a neuroscientist at the University of Barcelona. But ...

Signal-to-Noise Ratio (SNR) Improvement: Studies show significant SNR improvements, with zero-phase filtering alone ...