The safety of wind turbines can be severely compromised by resonance between wind turbine towers and rotors. Traditional methods for measuring the natural frequency of wind turbine towers require ...
The NCP1247USBPDGEVB evaluation board is a flyback-topology switched-mode power supply designed for USB PD (power delivery) applications. The regulation of switched-mode power supply is ensured by the ...
Recently, a research team led by Prof. GUO Guangcan from the University of Science and Technology of China (USTC) demonstrated nonreciprocal routing between any two modes with different frequencies ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results