hi ..
i need to increase my frequency range..previously my design was for 1.8 to 2.4Ghz...now i need to increase the frequency to 1.8 to 2.6.my current design dual resonance microstrip patch antenna...i hope ...anybody can guide me..
sorry for incomplete description azulykit....im designing dual resonance microstrip patch antenna for 1.8 to 2.6Ghz...i designing using HFSS v10...im using stacked design and use air as substarte for both upper and lower patch...previously i alreday i achieved range from 1.8G to 2.3Ghz...now wanna to improved thedesign...my requirement is my dual resonance frequency in range 1.8 to 2.6Ghz is must below -14db...
any suggestion...