Transmission line problem

In this laboratory experiment, you will use SPICE to study sinusoidal waves on lossless transmission lines. Our goal is for you to become familiar with the basic behavior of waves reflecting from loads in transmission lines, and compare the simulations with numeric calculations and the Smith Chart.

30p nhutuanvn91 22-04-2013 127 18   Download

EURASIP Journal on Applied Signal Processing 2003:9, 922–929 c 2003 Hindawi Publishing Corporation Channel Effect Compensation in LSF Domain An-Tze Yu Department of Computer Science, National Chubei Senior High School, Chubei, Hsinchu, Taiwan 302, Taiwan Email: yuat@cpshs.hcc.edu.tw Hsiao-Chuan Wang Department of Electrical Engineering, National Tsing Hua University, Hsinchu, Taiwan 300, Taiwan Email: hcwang@ee.nthu.edu.tw Received 15 April 2003 and in revised form 9 May 2003 This study addresses the problem of channel effect in the line spectrum frequency (LSF) domain.

8p sting12 10-03-2012 41 4   Download

To move signals of that frequency around efficiently within my transmitting station needed what can only be described as plumbing transmission lines made out of thin copper pipes and ceramic insulators—the alternative being expensive, specially constructed, but very high loss, coaxial cable. Yet here we are twenty years later happily shoving similar frequencies down twisted pairs without really thinking about the physics involved! Three factors about radio frequency signals are very important in understanding our problem:...

4p qd-tek 28-04-2010 97 3   Download