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THE BROADBAND BALUN
THE MULTIPLEOUTPUT ANTENNA COUPLER 30
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amplifier antenna balanced balanced line band bazooka capacitive capacity capaoitive cathode lead cathode output cathode-coupled stage cathode-follower characteristic impedance coaxial cable coaxial line coil conductor coupler curve determined effect equal equivalent noise equivalent noise resistance exponential transformer factor feet filter frequency end frequency range frequenoy given by Equation grid grounded-grid stage high impedance end high-pass filter inductance inner wires input circuit input impedance input impedanoe input terminals low impedance end magnitude maximum mc/s measurements mo/s multi multicoupler neglegible noise resistance noise voltage noise-equivalent resistor ohms oirouit open-wire operating band operating frequency operating range output circuit overall noise figure pentodes performance plate resistance Radio receiver reflection losses Resistive termination shown in Figure shunting reactance side signal Sinoe source impedance spacing stage gain standing-wave-ratio taper thermal noise trans triode tube noise tube types utilized vacuum tube voltage gain weak-signal operation whioh