caa a22 4500 477043283 CHVBK 20180405111323.0 cr unu---uuuuu 170330e19960801xx s 000 0 eng 10.1007/BF02370203 doi (NATIONALLICENCE)springer-10.1007/BF02370203 Gudilin A. aut Calculation of the frequency characteristics of DC amplifiers with modulation-demodulation [Elektronische Daten] [A. Gudilin] The frequency characteristics of dc amplifiers with modulation-demodulation are calculated with allowance for the limitation on the frequency characteristic of the carrier amplifier in the low-frequency region. Examples are used to show that the carrier frequency in these amplifiers can exceed the maximum frequency in the spectrum of the amplified signal only by a factor of 1.1-1.2. Plenum Publishing Corporation, 1997 Measurement Techniques Kluwer Academic Publishers-Plenum Publishers 39/8(1996-08-01), 861-865 0543-1972 39:8<861 1996 39 11018 https://doi.org/10.1007/BF02370203 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02370203 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Gudilin A. aut NATIONALLICENCE 773 0- Measurement Techniques Kluwer Academic Publishers-Plenum Publishers 39/8(1996-08-01), 861-865 0543-1972 39:8<861 1996 39 11018 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer