发明名称 |
MICROWAVE MODE SHIFTING ANTENNA SYSTEM FOR REGENERATING PARTICULATE FILTERS |
摘要 |
A regeneration system comprises a particulate matter (PM) filter including a microwave energy absorbing surface, and an antenna system comprising N antennas and an antenna driver module that sequentially drives the antenna system in a plurality of transverse modes of the antenna system to heat selected portions of the microwave absorbing surface to regenerate the PM filter, where N is an integer greater than one. The transverse modes may include transverse electric (TE) and/or transverse magnetic (TM) modes. |
申请公布号 |
US2009071110(A1) |
申请公布日期 |
2009.03.19 |
申请号 |
US20080972952 |
申请日期 |
2008.01.11 |
申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
GONZE EUGENE V.;PARATORE, JR. MICHAEL J.;KIRBY KEVIN W.;PHELPS AMANDA;GREGOIRE DANIEL J. |
分类号 |
F01N3/023;B01D29/62;B01D46/24 |
主分类号 |
F01N3/023 |
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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