Broadband matching software for VHF Antennas

[nahidrahman]

Hi,
I was wondering if there's a list of commercial/free software for broadband antenna impedance matching that are quick and easy to use.

 

[VEBill]

One of the NEC packages?

Some antenna designs and matching schemes are naturally more broadband than others.

Also, at VHF and above, one can perhaps take advantage of the inherent cable loss to meet a system Return Loss spec.

 

[PawelPtak]

Some antena systems are more adapted than others.