| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: phase shifter of triangular waveform contains two pulse shapers, the logic circuit, two switches, two adders and the amplitude sensor.EFFECT: formation of triangular waveform shifted by 90 degrees with reference to its input triangular waveform, the frequency and amplitude of which can be changed in a wide range.4 cl, 3 dwg |
