Displaying 18951 - 18960 of 37942

Given a triangulation of a simple polygon P, we present linear time algorithms for solving a collection of problems concerning shortest paths and visibility within P.

Linear time-varying circuits of special kinds have been designed and analyzed with notable success.

A general phenomenological equation is given for the viscoelasticity of nematic fluids in small-amplitude deformations.

In the CDMA downlink chip-level equalization at the receiver can restore the orthogonality lost in the time-dispersive channel.

In the CDMA downlink chip-level equalization at the receiver can restore the orthogonality lost in the time-dispersive channel.

Many communications channels, including telephone channels, contain noise which comes in short bursts, such as noise from impulses.

We consider a communication model over a binary channel in which the transmitter knows which bits of the n-bit transmission are prone to loss in the channel.

Implementation principles are proposed, and a comparison of linearization solutions is presented for beamforming antenna arrays driven by multiple power amplifiers.

In an important new class of discrete-charge-transfer devices including charge-coupled devices1 (CCD's), bucket-brigade shift registers,2-3 and other shift-register or image-detection or display de

Round waveguide with dielectric lining shows promise as a communication medium.1 The circular electric wave loss in perfectly straight and round metallic waveguide decreases steadily with frequency