H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
H03H2/00—Networks using elements or techniques not provided for in groups H03H3/00 - H03H21/00
H03H2/005—Coupling circuits between transmission lines or antennas and transmitters, receivers or amplifiers
H03H2/008—Receiver or amplifier input circuits
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03F—AMPLIFIERS
H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
H03F3/50—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower
H03F3/52—Amplifiers in which input is applied to, or output is derived from, an impedance common to input and output circuits of the amplifying element, e.g. cathode follower with tubes only
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Engineering & Computer Science
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Power Engineering
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Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment
(AREA)