Publications

We propose a vibrational energy harvester with enhanced power capability based on velocity amplification through sequential pair-wise collisions between multiple masses in series.

Weighted round robin (WRR) schedulers constitute a popular solution for differentiating the bandwidth guarantees of heterogeneous IP flows, mostly because of their minimal implementation cost.

Weighted Round Robin (WRR) schedules constitute a popular solution for differentiating the bandwidth guarantees of heterogeneous IP flows, mostly because of their minimal implementation cost.

We report enhancement and depletion mode modulation-doped FETs in Si.

Due to the feedback architecture of the standard CCITT and ANSI 32 kb/s ADPCM coders, large transitional errors occur when characteristics of the input signal suddenly change.

We have fabricated enhancement mode InP MIS field effect transistors having extrinsic transconductances of 64 mS/mm for a gate length of 2micron.

The quality of low bit rate ADPCM speech can be enhanced by using a noise-shaping postfilter whose parameters can be derived from those of the pole-zero predictor in standard ADCPM.

The lateral solid phase epitaxial growth of amorphous Si on SiO sub 2 patterns with sup (31) P implantation is studied.

Single crystals of Bi2M3Co2Oy phases with M = Ca, Sr, and Ba were synthesized by the flux method.

Wavelength division multiplexed metropolitan networks have been attracting increasing attention in the networking research community.