bifu - bra
- bifurcated waveguide
- bifurcation
- bilateral
- bilateral amplifier
- bilateral antenna
- bilateral bearing
- bilateral circuit
- bilateral converter
- bilateral matching
- bilateral network
- bilateral switch
- bilateral track
- bilateral transducer
- bilateral-area track
- bilaterally matched attenuator
- bilevel operation
- billboard antenna
- billboard array
- bimag
- bimag core
