# What is the best way to allow for SWR adjustment for a cubical quad?

The driven element of a multi-element cubical quad is usually made of wire, and there is no adjust for SWR. How can adjustable SWR be provided for such an antenna ? Can a gamma match be used ?

A gamma match is very common for any loop style antenna (or, indeed, Yagis) for this exact purpose. Note that a fair amount of the math references out there will use a $$\lambda$$/4 monopole as a reference (probably because the technique was invented for MW Marconi style monopoles).