发明名称 |
Compact broad-band admittance tunnel incorporating Gaussian beam antennas |
摘要 |
A plane wave antenna including: a horn antenna; a waveguide at least partially inside the horn antenna, wherein the waveguide includes: a central dielectric slab increasing in width toward the horn antenna and with a first dielectric constant, an upper slab above the central dielectric slab with a second dielectric constant, and a lower slab below the central dielectric slab with the second dielectric constant; wherein the central dielectric slab has a substantially constant thickness less than a quarter of a wavelength at a highest frequency of operation of the plane wave antenna.
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申请公布号 |
US2008309571(A1) |
申请公布日期 |
2008.12.18 |
申请号 |
US20070004310 |
申请日期 |
2007.12.19 |
申请人 |
DIAZ RODOLFO;PEEBLES JEFFREY;LEBARON RICHARD;ZHANG ZHICHAO;LOZANO-PLATA LORENA |
发明人 |
DIAZ RODOLFO;PEEBLES JEFFREY;LEBARON RICHARD;ZHANG ZHICHAO;LOZANO-PLATA LORENA |
分类号 |
H01Q13/02 |
主分类号 |
H01Q13/02 |
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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