| High Q Characteristics of the Helical Resonance Polycavity and its Coupling Field |
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| 引用本文： | 余冠河,沈雷洪,陈惠芳. High Q Characteristics of the Helical Resonance Polycavity and its Coupling Field[J]. 苏州大学学报(医学版), 1988, 0(4) |
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| 作者姓名： | 余冠河 沈雷洪 陈惠芳 |
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| 作者单位： | Electronic Engineering Department，Physics Department，Teaching Management Section |
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| 摘 要： | In the 30~(MHZ)-1000~(MHZ) frequency band, the oscillator or filter is constructed by high Q screw resonatores. However, we can convennient ly expand or compress the frequency band. In fact, it is impossible to make UHF, VHF oscillators or a filter with the crystal resonatores or composite paramenter devices, in the frequency board within the VHF higher end and UHF band. So it is most important to study the screw resonator for the design of the duplexing technology on the satellite, frequency multiplier, oscillator or polycavity screw filter.This article deals with the monocavity field distrubution, chromatic dispersion charactor and polycavity mutual inductance help each other and has made apractic film of the experiment.
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High Q Characteristics of the Helical Resonance Polycavity and its Coupling Field |
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| Yu Guanhe Flectronic Fngineering Department Shen Leihong Physics Department Chen Huifang Teaching Management Section. High Q Characteristics of the Helical Resonance Polycavity and its Coupling Field[J]. Journal of Suzhou University(Natural Science), 1988, 0(4) |
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| Authors: | Yu Guanhe Flectronic Fngineering Department Shen Leihong Physics Department Chen Huifang Teaching Management Section |
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| Affiliation: | Yu Guanhe Flectronic Fngineering Department Shen Leihong Physics Department Chen Huifang Teaching Management Section |
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| Abstract: | In the 30~(MHZ)-1000~(MHZ) frequency band, the oscillator or filter is constructed by high Q screw resonatores. However, we can convennient ly expand or compress the frequency band. In fact, it is impossible to make UHF, VHF oscillators or a filter with the crystal resonatores or composite paramenter devices, in the frequency board within the VHF higher end and UHF band. So it is most important to study the screw resonator for the design of the duplexing technology on the satellite, frequency multiplier, oscillator or polycavity screw filter.This article deals with the monocavity field distrubution, chromatic dispersion charactor and polycavity mutual inductance help each other and has made apractic film of the experiment. |
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| Keywords: | The High Q Helical Cavity Design The Slow Wave of the Helical Resonator. |
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