A Compact Microstrip Ultra-wideband (UWB) Antenna for VHF/UHF Band Applications

hi ,
can you give me report about A Compact Microstrip Ultra-wideband (UWB) Antenna quasi log-periodic dipole
antenna (LPDA) printed on dielectric substrate for VHF/UHF Band Applications.



king regards.
eng.ahmad jaradat
jaradat@ymail.com