Encyclopedia of Physical Science and Technology, Volume 3Academic Press, 1992 - Physical sciences |
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Page 63
... filters as interme- diate frequency ( IF ) filters . The quality of this electronic communication equipment is determined by the selectivity and stability of the IF filter . Ceramic filters satisfy these requirements and make the IF filter ...
... filters as interme- diate frequency ( IF ) filters . The quality of this electronic communication equipment is determined by the selectivity and stability of the IF filter . Ceramic filters satisfy these requirements and make the IF filter ...
Page 163
... FILTERS Imperfect charge transfer causes both an am- plitude error owing to the signal attenuation and a phase error owing to the additional delay suf- fered by smeared charge . In a transversal filter , these errors affect the depth of ...
... FILTERS Imperfect charge transfer causes both an am- plitude error owing to the signal attenuation and a phase error owing to the additional delay suf- fered by smeared charge . In a transversal filter , these errors affect the depth of ...
Page 326
stances an ideal filter may not be realizable . An approximation to the ideal behavior is the best that one may achieve . For example , an ideal low - pass filter may be characterized by the rigid conditions T ( jw ) , = 1 , @ ≤1 ¡ T ...
stances an ideal filter may not be realizable . An approximation to the ideal behavior is the best that one may achieve . For example , an ideal low - pass filter may be characterized by the rigid conditions T ( jw ) , = 1 , @ ≤1 ¡ T ...
Contents
Guide to Using the Encyclopedia ix Cloud Physics | 353 |
Coal Geology | 371 |
Celestial Mechanics 1 Colin R Ward | 409 |
Copyright | |
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Encyclopedia of Physical Science and Technology, Volume 3 Robert Allen Meyers No preview available - 1987 |
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antenna atoms barrier island baseband behavior binary capacitor carbon carrier cellular cellular automata ceramic charge chemical chemical kinetics circuit breaker cloud coal coefficient cogeneration cohesion parameters color combustion comet comet Halley cometary components cycle deflagration delta density developed dielectric diffusion distribution droplets dynamics electric electron elements energy equation example field filter frequency fuel function heat hydrogen hydrogen bonding increase inertinite input interaction layer linear liptinite liquid logistic map magnetic material measured mechanics ment modulation molecular molecules noise Oort cloud operation optical orbit output oxide particles phase phase space physical piezoelectric potential pressure produced properties ratio reaction resonance result sample satellite sediment shown in Fig signal solar solid solution solvent spacecraft spectra structure substrate sulfur surface TDMA temperature thermal tion transfer transition transmission ture values velocity vitrinite voltage wave