Love Is Better Than Ever by Elizabeth Taylor

Love Is Better Than Ever by Elizabeth Taylor

A major advantage of a direct digital synthesizer (DS) is that its output frequency, phase and amplitude can be precisely and rapidly manipulated under digital processor control. Other inherent DS attributes include the ability to tune with extremely fine frequency and phase resolution, and to rapidly hop' between frequencies. These combined characteristics have made the technology popular in military radar and communications systems. In fact, DS technology was previously applied almost exclusively to high-end and military applications: it was costly, power-hungry, difficult to implement, and required a discrete high speed D/A converter. Due to improved integrated circuit (IC) technologies, they now present a viable alternative to analog-based phase-locked loop (PL) technology for generating agile analog output frequency in consumer synthesizer applications.
It is easy to include different modulation capabilities in the DS by using digital signal processing (DSP) methods, because the signal is in digital form. By programming the DS, adaptive channel bandwidths, modulation formats, frequency hopping and data rates are easily achieved. The flexibility of the DS makes it ideal for signal generator for software radio. The digital circuits used to implement signal-processing functions do not suffer the effects of thermal drift, aging and component variations associated with their analog counterparts. The implementation of digital functional blocks makes it possible to achieve a high degree of system integration. Recent advances in IC fabrication technology, particularly CMOS, coupled with advanced DSP algorithms and architectures are providing possible single-chip DS solutions to complex communication and signal processing subsystems as modulators, demodulators, local oscillators, programmable clock generators, and chirp generators. The DS addresses a variety of applications, including cable modems, measurement equipments, arbitrary waveform generators, cellular base stations and wireless local loop base stations.
Direct Digital Synthesizers was written to find possible applications for radio communication systems. It will have appeal for wireless and wireline communication engineers, teachers and students.

Elizabeth Taylor (1912-1975) was born and raised in Reading, Berkshire, England. She worked as a governess and later at a library after finishing school. She spent much of her married life in the Buckinghamshire village of Penn.

SKU	Nicht verfügbar
EAN	0883316173572
Titel	Love Is Better Than Ever
Format	NTSC
Regionscode	0
Laufzeit	1057
Studio	LOVE IS BETTER THAN EVER
Zuschauerbewertung	NR (Not Rated)
Buchzustand	Nicht verfügbar
Hinweis	Nicht verfügbar