FIELD: radio equipment; electronics.
SUBSTANCE: invention relates to radio measurement techniques, in particular to the measurement of complex reflectance and microwave transmission of four-terminal networks. Solution contains a microwave generator with a power divider connected to its output, two amplitude modulators, four valves. In this case, three-probe measuring lines are included between the gate outputs and the inputs of the investigated four-port network in both channels, and the amplitude modulators have different non-multiple frequencies.
EFFECT: increased performance of measuring the complex reflection coefficient and transmission of ultra-high frequency quadrupoles.
2 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METER OF S PARAMETER OF SHF NONRECIPROCAL FOUR-TERMINAL NETWORK | 1992 |
|
RU2010248C1 |
| FOUR-TERMINAL NETWORK PHASE SHIFT AUTOMATIC METER | 0 |
|
SU938193A1 |
| APPARATUS FOR MEASURING FULL REFLECTION FACTOR OF MICROWAVE ENERGY | 0 |
|
SU1497584A1 |
| METHOD FOR DETERMINATION OF S-PARAMETERS | 1989 |
|
RU2069862C1 |
| DEVICE FOR MEASURING AMPLITUDE-FREQUENCY AND PHASE-FREQUENCY CHARACTERISTICS OF FOUR-POLES WITH FREQUENCY TRANSFORMER | 2005 |
|
RU2276377C1 |
| METER OF DETUNING OF SHF RESONATOR | 1991 |
|
RU2014623C1 |
| PHASE METER | 0 |
|
SU1531023A1 |
| DEVICE FOR MEASURING COMPLEX PARAMETERS OF MICROWAVE FOUR-TERMINAL NETWORK | 0 |
|
SU1809395A1 |
| MULTI-CHANNEL DEVICE FOR MEASURING AMPLITUDE-PHASE FIELD DISTORTIONS OF PHASED ARRAY | 0 |
|
SU1474563A1 |
| FOUR TERMINAL NETWORK PHASE SHIFT METER | 0 |
|
SU890264A1 |
