Wideband multiprobe microwave multimeter
DOI:
https://doi.org/10.1109/ICATT.2003.1238857Keywords:
VHF signal and tract parameters measurement, microwave multimeter, transformation coefficient, frequency independence, sensor signal processing algorithm, sensor on absorbing wall principle designAbstract
The device, sensors and mathematics permit us to get new results in precision, performance function linearity, long term stability characteristics and so on. A multimeter, for passing, incident, reflected power, reflection coefficient module, and phase and wavelength, could be designed in the three versions, depending on its purpose: multimeter for fixed frequency; wideband one for waveguide; very wideband one for coaxial lines. It is necessary to solve the next main questions: choice of sensor type and their dislocation; elaboration of the signal processing algorithm; the functional scheme; evaluation of general error; ground metrological support.References
Kukush, V.D.; Volkov, V.M.; Zhendubaev, V.N.; Malyshenko, L.E. Izmeritel' prokhodjaschei moschnosti dlja nesoglasovannykh traktov. Radioelektronika letatel'nykh apparatov, 1971, No. 1, p. 27-35.
Volkov, V.M.; Zajchenko, O.B. Sintez preobrazovatelja dlja mikrovolnovogo mul'timetra. Avtomatizirovannye sistemy upravlenija i pribory avtomatiki, 2000, No. 113, p. 94-100.
Volkov, V.M. (Indina); Zajchenko, O.B. (Ukraine). Pat. 39967 Ukraine, MKI G 01 R 21/04, 21/06. Sposib vimiijuvannja parametriv NVCh-signaliv ta traktiv. No. 96062529; Zajavl. 25.02.96; Opubl. 16.07.2001, Bjul. No. 6, 3 p.
Volkov, V.M. Pat. 29881 Ukraina, MKI G01R21/07. Universal'nij datchik prokhidnoi potuzhnosti NVCh Volkova. No. 97094883; zajavl. 30.09.97. Opubl. 15.06.2001, Bjul. No. 5, 5 p.
Volkov, V.M.; Zajchenko, O.B.; Oguj, A.V. Mnogozondovye mikrovolnovye mul’timetry bolshogo urovnja moschnosti. Radiotekhnika (Kharkiv), 2001, No. 120, p. 166-169.
