发明名称 |
Dynamic model-based compensated tuning of a tunable device |
摘要 |
A dynamic model of non-linear tuning behavior is used to tune a tunable device. The model quantifies a difference between a tuning characteristic of an ideal device and an actual tuning characteristic of the device. The model adjusts the tuning according to the difference. A method of compensated tuning of tunable device comprises employing a dynamic model of the tunable device to produce a compensated tuning control input to the tunable device during tuning. A tuning compensator for a tunable device comprises the dynamic model that is employed with an input tuning command to generate a compensated tuning command. A tuning-compensated YTF comprises a dynamic model-based tuning compensator and a YTF. A spectrum analyzer having a tuning-compensated preselector comprises a YTF preselector, a frequency converter, a video signal processor unit, a tuning compensator, and a controller. The tuning compensator uses the dynamic model to tune the preselector.
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申请公布号 |
US7054773(B2) |
申请公布日期 |
2006.05.30 |
申请号 |
US20030449361 |
申请日期 |
2003.05.30 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
GRAY THOMAS A.;BORDOW ROBIN A. |
分类号 |
G01R23/16;G06F19/00;H03L7/00 |
主分类号 |
G01R23/16 |
代理机构 |
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