发明名称 |
Structure for connecting non -radiative dielectric waveguide and metal waveguide, millimeter wave transmitting/receiving module and millimeter wave transmitter/receiver |
摘要 |
It is an object of the invention to provide a connection structure for connecting the dielectric strip of an NRD guide with a metal waveguide, in which the conversion loss (connection loss) for high-frequency signals is reduced, and in which the NRD guide as well as the millimeter wave integrated circuit in which the NRD guide is incorporated can be made smaller. A non-radiative dielectric waveguide is made by arranging a dielectric strip for propagating high-frequency signals between parallel planar conductors arranged at a spacing of not more than half the wavelength of a high-frequency signal, a conductive member being arranged at an end face of a terminal end of the dielectric strip. An aperture is formed in at least one of the parallel planar conductors at a location where the electrical field of an LSM mode stationary wave propagating along the dielectric strip becomes largest. An open terminal end of a metal waveguide is connected to this aperture.
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申请公布号 |
US2001049266(A1) |
申请公布日期 |
2001.12.06 |
申请号 |
US20010845048 |
申请日期 |
2001.04.26 |
申请人 |
HAYATA KAZUKI;MATSUI KAZUHIRO;HIRAMATSU NOBUKI |
发明人 |
HAYATA KAZUKI;MATSUI KAZUHIRO;HIRAMATSU NOBUKI |
分类号 |
H01Q13/06;(IPC1-7):H04B1/46;H01Q13/00 |
主分类号 |
H01Q13/06 |
代理机构 |
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代理人 |
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主权项 |
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