Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04B—TRANSMISSION
H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
H04B1/06—Receivers
H04B1/16—Circuits
H04B1/22—Circuits for receivers in which no local oscillation is generated
Synchrone Wechselstrommaschine, insbesondere Hochfrequenzmaschine, mit Zaehne oder ausgepraegte Pole aufweisendem Laeufer, bei der das Nutzerregerfeld ausschliesslich oder im wesentlichen durch einen der inneren EMK in der Phase voreilenden Wechselstrom in der Arbeitswicklung oder einer gleichartig liegenden, magnetisch oder elektrisch mit ihr gekoppelten Wicklung erzeugt wird