A design of a new hybrid-type digital pulsewidth modulator (DPWM) with a wide frequency range of 1000:1, from 10 kHz to 10 MHz, is presented. The proposed DPWM has the maximum duty-cycle resolution of ...

But the Nuggets win because they claw away more possessions. The start of the playoffs foreshadow what’s to come. If you ...

We investigate the dielectric dispersion of water, specially in the low-frequency range, by using the impedance spectroscopy technique. The frequency dependencies of the real R and imaginary χ parts ...

However, there are a few publications about dynamic material constants of the hyperelastic models for elastomers at broad frequency range. For instance, Kim et al. (2004) formulated a new constitutive ...

In this communication, a design methodology for arbitrarily-extensible multi-band periodic leaky-wave antennas (LWAs) with multiple frequency-scanning in wide ranges is proposed. By implementing ...

The result is poor sensitivity in the upper frequency ranges, and poor repeatability whenever the test is repeated with different measuring cables. In some cases, the true frequency response of the ...