orca.cf.ac.ukorca.cf.ac.uk/18871/1/Publication - GDTA FFW.pdf · microwave circuit GDTAs. A GDTA,...
9
orca.cf.ac.ukorca.cf.ac.uk/18871/1/Publication - GDTA FFW.pdf · microwave circuit GDTAs. A GDTA, consisting of different paths having different physical length, was intro- (luced.7