HARTLEY AMPLITUDE MODULATION

AB Kokhanov, VI Startsev, SV Yemelianov… - Sworld-Us …, 2023 - proconference.org
AB Kokhanov, VI Startsev, SV Yemelianov, YV Dereviagin, DG Pascu, N Barabanjv
Sworld-Us Conference proceedings, 2023proconference.org
… A new type of modulation has been developed - Hartley amplitude modulation (AMH),
which is distinguished by the presence of two orthogonal components of the amplitudemodulated
signal, which allows increasing the efficiency of AMX up to 90% compared to 33% of
conventional amplitude modulation (AM) at the maximum value of the modulation index M =1.
It is shown that AMX modulation provides an energy gain of 6 dB, which makes it possible to
double the communication range compared to the use of AM, all other things being the …
Abstract
A new type of modulation has been developed-Hartley amplitude modulation (AMH), which is distinguished by the presence of two orthogonal components of the amplitude-modulated signal, which allows increasing the efficiency of AMX up to 90% compar
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