发明名称 |
BI-DIRECTIONAL VECTOR MODULATOR |
摘要 |
The present invention provides a system for providing a bi-directional vector modulator in which the signal can travel in either direction while the phase shift remains constant. In addition to the functionality of being a phase shifter, the disclosed invention acts as a vector modulator by having the ability to continuously control both the amplitude and phase of a signal. |
申请公布号 |
WO2004105339(A2) |
申请公布日期 |
2004.12.02 |
申请号 |
WO2004US15827 |
申请日期 |
2004.05.19 |
申请人 |
FIDELITY COMTECH, INC.;CAREY, JOSEPH, M. |
发明人 |
CAREY, JOSEPH, M. |
分类号 |
H04B7/06;H04B7/08;H04L27/36 |
主分类号 |
H04B7/06 |
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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