Name
Title | ||
|---|---|---|
Second-Order Statistics Of Polarization State Dispersion By Narrowband Ricean Fading Channels |
Abstract | ||
|---|---|---|
We have determined the form of the distributions that best describe the manner in which polarization states disperse across the Poincare sphere over time, i.e., the second-order statistics of dispersion, and how the parameters of these distributions are related to the Ricean K-factors and the cross-correlation coefficient that describe the diversity channel. When sampled over time, the trajectory taken by the polarization states resembles a random walk across the sphere. Of particular note is our observation that the form of the turning angle distribution provides a mechanism that constrains the size of the polarization cluster when the Ricean K-factors and cross-correlation between diversity branches are both high. The results will be of interest to those engaged in the design of polarization adaptive antennas and methods for simulating polarization dispersion. |
Year | DOI | Venue |
|---|---|---|
2008 | 10.1109/VETECF.2008.35 | 68TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, FALL 2008 |
Keywords | Field | DocType |
fading channels, polarization, random walks, Rician channels | Dispersion (optics),Correlation coefficient,Narrowband,Fading,Random walk,Polarization (waves),Electronic engineering,Order statistic,Mathematics,Trajectory | Conference |
ISSN | Citations | PageRank |
1550-2252 | 0 | 0.34 |
References | Authors | |
0 | 3 | |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Kyle N. Sivertsen | 1 | 5 | 1.60 |
| Anthony E.-N. Liou | 2 | 0 | 0.34 |
| David G. Michelson | 3 | 116 | 17.07 |