The waveguide connector 90 shown in FIG 15 is illustrative of {HEAD ~ connectors} that achieve axial alignment between a pair of to be connected waveguides through the use of {TAIL ~ prealigned concentric surfaces} 
The waveguide connector 90 shown in FIG 15 is illustrative of { HEAD ~ connectors } that achieve axial alignment between a pair of to be connected waveguides through the use of { TAIL ~ prealigned concentric surfaces }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL