Given the power spectral density of a bandpass signal as shown below, find: Gx(f) 0.1 9...
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Given the power spectral density of a bandpass signal as shown below, find: Gx(f) 0.1 9 10 11 a. Half-power (or 3dB) bandwidth [answer: 1KHz] b. Absolute bandwidth [answer: 2KHz] c. Bandwidth containing 50% of the total power [answer: 0.586 KHz] d. Bandwidth containing 90% of the total power [answer: 1.367 KHz] A signal has an autocorrelation function: RX(T) A -2 2 f(KHz) T (ms) a. Find the energy spectral density function. [answer: 0.002 sinc² 0.002f ] b. What is the first null bandwidth of this signal? [answer: 500Hz] Given the power spectral density of a bandpass signal as shown below, find: Gx(f) 0.1 9 10 11 a. Half-power (or 3dB) bandwidth [answer: 1KHz] b. Absolute bandwidth [answer: 2KHz] c. Bandwidth containing 50% of the total power [answer: 0.586 KHz] d. Bandwidth containing 90% of the total power [answer: 1.367 KHz] A signal has an autocorrelation function: RX(T) A -2 2 f(KHz) T (ms) a. Find the energy spectral density function. [answer: 0.002 sinc² 0.002f ] b. What is the first null bandwidth of this signal? [answer: 500Hz]
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S gl u De c a Max power half power slope of silly d For Total power ... View the full answer
Related Book For
Holt McDougal Larson Geometry
ISBN: 9780547315171
1st Edition
Authors: Ron Larson, Laurie Boswell, Timothy D. Kanold, Lee Stiff
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