Controllable two-phase network with amplitude compensation

Details Controllable two-phase network with amplitude compensation Controllable two-phase network with amplitude compensation

2005-09-13

2005-09-13

Takaoka, Dean (Department: 2817)

Wave transmission lines and networks

Plural channel systems

Having branched circuits

C333S124000

Reexamination Certificate

active

06943643

ABSTRACT:
A controllable two-phase network for production of two output signals at two loads with identical load impedances from an input signal from a source containing a phase path for production of a first output signal, and an amplitude path for production of a second output signal, from the input signal. The phase path contains a trimming resistance and a trimming capacitance in order to influence the phase shift between the input signal and the first output signal. The amplitude path contains a compensation circuit for matching the amplitude of the second output signal to the amplitude of the first output signal. In particular, the two-phase network is designed such that the two output signals have the same amplitude, and the phase of the first output signal has a constant phase shift with respect to that of the second output signal.

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E. Philippow, “Tashcenbuch der Elektotechnik 1”, 3rd Ed., pp. 634-635.

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