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.)
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
H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
H04B1/40—Circuits
H04B1/44—Transmit/receive switching
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
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Signal Processing
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Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment
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Anordnung zur Fernsteuerung, insbesondere drahtlosen Fernsteuerung des Stromdurchganges durch gittergesteuerte dampf- oder gasgefuellte Entladungsgefaesse
Schaltungsanordnung zum Empfang und zur Erzeugung ungedaempfter elektrischer Schwingungen, besonders im Gegensprechverkehr fuer drahtlose Telegrafie und Telefonie
Kathodenroehre mit mehreren Elektronenquellen, welche in Reihe in einer zweckmaessig aus einem nieder-, mittel- oder hochfrequenten Wechselstrom-erzeuger gespeisten Strombahn liegen