... 1989), Gabuzda et al. ... characteristics of the variable spectra of radio emission for extragalactic objects had been explained earlier by synchrotron emission in the model of a narrow jet of relativistic particles in a strong radial magnetic field of a source nucleus (the Hedgehog model , see Kardashev (1969), Kurilchik (1972), Ozernoy Ulanovskiy (1974), Kovalev Mikhailutsa (1980)) In particular, a comparison of this ... 4 Y.Y. Kovalev: Model structure of AGN Figure 2. ...

... The design employs a differential structure. ... The input is adapted to 100 differential, and the outputs use standard Low Voltage Differential Signaling (LVDS). ... T/H SINGLE T/H Single Input T/H Single Output 1.35 0.15 0.2 T/H DIFFERENTIAL Input T/H Output T/H 0.1 1.3 0.05 volts volts Figure 5: Digital part and digital gate 0 1.25 -0.05 -0.1 1.2 Integrated Test System A test system is integrated on chip to evaluate the transmission to the data acquisition card (fig: 7). ...