发明名称 |
RADAR-BASED FILL-LEVEL MEASURING DEVICE HAVING A SYNTHESIZER CIRCUIT |
摘要 |
A radar-based fill-level measuring device comprising at least one synthesizer circuit having a plurality of circuit components for producing phase controlled microwave signals for a travel-time measurement and at least three electrical potentials for supplying the synthesizer circuit, wherein the synthesizer circuit has at least three circuit groups. Each circuit component is associated with at least one circuit group, wherein each of the at least three circuit groups is fed by means of at least one potential difference between two of the at least three different potentials. |
申请公布号 |
US2015346015(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
US201314649042 |
申请日期 |
2013.11.25 |
申请人 |
ENDRESS+HAUSER GMBH+CO.KG |
发明人 |
Mayer Winfried;Grozinger Roland;Chen Qi |
分类号 |
G01F23/284 |
主分类号 |
G01F23/284 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
Maulburg DE |