A New Channel Allocation for Eliminating Intermodulation
Journal Title: International Journal of Engineering and Science Invention - Year 2018, Vol 7, Issue 10
Abstract
For multichannel communication, a frequency allocation scheme has been presented that eliminates the effect of intermodulation distortion of all odd orders and that of harmonics. Our allocation is optimal in the sense that minimum total occupied bandwidth is used. Our allocation offers the same EVM (error vector magnitude) vs. Pin (channel RF input power) curve, independent of the selected channel. We applied our ideas for an 8 channel RoF system. Index Terms—Frequency allocation, intermodulation, harmonics, frequency invariance
Authors and Affiliations
J. Ladvánszky
Keywords
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