发明名称 |
Dispersion correcting waveguide |
摘要 |
A waveguide dimensioned for fundamental mode operation over a given frequency range is rendered substantially dispersionless by including within the waveguide a thin dielectric slab extending parallel to the E-field of the fundamental mode and having a dielectric constant of at least 4 and a thickness across the E-field ranging between 0.01 and 0.25 guide wavelengths at the center frequency of the given range. Appropriate thicknesses for a dielectric member having a given dielectric constant can be selected to provide overcompensation. The series connection of appropriate lengths of an overcompensated waveguide and uncompensated waveguide yield an overall waveguide having a substantially dispersionless characteristic.
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申请公布号 |
US4458229(A) |
申请公布日期 |
1984.07.03 |
申请号 |
US19810331899 |
申请日期 |
1981.12.17 |
申请人 |
RCA CORPORATION |
发明人 |
LANDRY, NORMAN R.;YORINKS, LEONARD H. |
分类号 |
H01P9/00;(IPC1-7):H01P5/00 |
主分类号 |
H01P9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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