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Unformatted text preview: 1 EE359 – Lecture 5 Outline Announcements: No lecture Mon 10/17 Lecture Wed. 10/19 moved to 6pm (w/pizza) Makeup lecture 10/21 9:30-10:45am (w/donuts) Review of Last Lecture Narrowband Fading Model In-Phase and Quad Signal Components Crosscorrelation of RX Signal in NB Fading Correlation and PSD in uniform scattering Signal Envelope Distributions iid x for Gaussian x i n i i n 1 lim Correction: CLT (not LLN) means: Review of Last Lecture Model Parameters from Measurements Random Multipath Model Channel Impulse Response Received signal characteristics Many multipath components Amplitudes change slowly Phases change rapidly )) ( ( ) ( ) , ( 1 ) ( t e t t c n N n t j n n Narrowband Model Assume delay spread max m,n | n (t)- m (t)|<<1/B Then u(t) u(t- )....
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This note was uploaded on 10/16/2011 for the course ELECTRICAL EE251202 taught by Professor Rejaei during the Spring '10 term at Sharif University of Technology.
- Spring '10