I'm looking for literature on Antenna Dispersion analysis and/or compensation methods specially for uwb antennas. Any help will be appreciated.
There is a workshop text from Schantz on the issue but I couldn't find it anywhere on the web. any body got a copy?
I am sure Hans would be delighted to make a copy available.
There is some discussion of dispersion (and variation of group delay) in the UWB literature but it takes significant effort to find comments. It seems to be a hotter topic in impulse based UWB compared to OFDM.
This is primarily why Vivaldi's are more popular than LPD's in the context of UWB. Both antennas otherwise have similar characteristics.