SBFA - What does SBFA stand for? The Free Dictionary
References in periodicals archive
If a SBFA is made too large, its directivity will decrease due to the increasing phase and magnitude errors of the aperture illumination.
The large reflector has a diameter of approximately five wavelengths and is much larger than in a typical SBFA.
A possible explanation of the operation of the archery-target antenna is that the inner annular aperture between the small and annular reflector operates in the same way as the SBFA.
Component 4 Development of SBFA
and SEnPA Information Management System : For improvement of data management, monitoring an devaluation for both SBFA