bkd
Full Member level 2
HI
I intend design radar antenna ( array antenna) at 1.5 Ghz. The problem here is how to choose the type of antenna. Metal dipole antenna is Ok? If i use this design I mut use with the balance line But I wonder if the feedng ( balanced line ) work in this frequency-may be the loss is big compared to that of coxial cable-. Microstrip antenna is okie, but the price may be expensive
So do any one have comercial product of 1.5 ( or suround this ) of array antenna ?
thank in advanced
I intend design radar antenna ( array antenna) at 1.5 Ghz. The problem here is how to choose the type of antenna. Metal dipole antenna is Ok? If i use this design I mut use with the balance line But I wonder if the feedng ( balanced line ) work in this frequency-may be the loss is big compared to that of coxial cable-. Microstrip antenna is okie, but the price may be expensive
So do any one have comercial product of 1.5 ( or suround this ) of array antenna ?
thank in advanced