Information regarding biconical antenna

I am doing my thesis on designing a Biconical Antenna , from 20 MHz to300MHz ...can someone help me to give me some information about it....or please type any website that can help me to get information regarding it...thanking you in advance

You can review Wiki page:
http://en.wikipedia.org/wiki/Biconical_antenna

Some technical information:
http://www.ramayes.com/Biconical_Antennas.htm

EMC Studio simulation example:
http://www.emcos.com/html/emc_studio...l_antenna.html

Kraus has a section on biconics in his book.

thanks for all