发明名称 |
Cable to waveguide transition apparatus having signal accumulation form of backshort and active phase shifting using the same |
摘要 |
A cable to waveguide transition apparatus having a signal accumulation form of a backshort is disclosed. The cable to waveguide transition apparatus having a signal accumulation form of a backshort, includes: a waveguide; a RF probe for transferring a radio frequency (RF) signal to the waveguide; and a backshort having the signal accumulation form for reflecting the RF signal excited from the RF probe, wherein the backshort reflects a first fundamental frequency signal excited from the RF probe to have a phase identical to a phase of a second fundamental frequency signal excited from the RF probe to an aperture of the waveguide, and reflects a first 2-order harmonic frequency signal excited from the RF probe to have a phase reverse to a phase of a second 2-order harmonic frequency signal excited to an aperture of the waveguide in order to eliminate the 2-order harmonic frequency signal.
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申请公布号 |
US2009219116(A1) |
申请公布日期 |
2009.09.03 |
申请号 |
US20040587068 |
申请日期 |
2004.12.30 |
申请人 |
SEONG NAK-SEON;CHOI WON-KYU;BAE JI-HOON;LEE JONG-MOON;PYO CHEOL-SIG;KIM CHANG-JOO |
发明人 |
SEONG NAK-SEON;CHOI WON-KYU;BAE JI-HOON;LEE JONG-MOON;PYO CHEOL-SIG;KIM CHANG-JOO |
分类号 |
H01P1/04;H01P5/103;H01P5/08 |
主分类号 |
H01P1/04 |
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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