Optical transmission module
Optically activated waveguide type phase shifter and attenuator
Optically controlled multilayer coplanar waveguide phase shifter
Optically tunable resonant structure
Optimized design for TE.sub.01 mode circular waveguide connected
Optimized resonator filter
Optimized transmission line switch
Optimum, multiple signal path, multiple-mode filters and method
Opto-electronically controlled RF waveguide
Ortho-mode transducer for coaxial waveguide
Ortho-mode transducer with opposing branch waveguides
Orthogonal launcher for dielectrically supported air stripline
Orthogonal mode electromagnetic wave launcher
Orthogonal mode junction (OMJ) for use in antenna system
Orthogonal mode tee
Orthogonal mode transducer having interface plates at the juncti
Orthogonal polarization and frequency selectable waveguide...
Orthogonal polarized wave branching filter and its manufacturing
Orthogonal transition from coax to stripline for opposite sides
Orthogonal-polarization duplex send-receive microwave head