发明名称 |
SPACE-TIME MICROWAVE IMAGING FOR CANCER DETECTION |
摘要 |
The imaging system (20) includes a microwave signal generator (21) which is supplied, on a line (22), with clock pulses from a clock (23). The output of the signal generator (21), which may be a short broadband pulses or a signal synthesized from multiple discrete frequencies, is provided on a line (27) t o a directional coupler (28). The output of the directional coupler (28) is provided on a line (30) to a switching system (31) which selectively directs the power from the line (30) to lines (33) leading to each of the antennas (35) which are arranged in an array (36) antennas.
|
申请公布号 |
CA2451404(A1) |
申请公布日期 |
2003.01.16 |
申请号 |
CA20022451404 |
申请日期 |
2002.07.03 |
申请人 |
WISCONSIN ALUMNI RESEARCH FOUNDATION |
发明人 |
VAN VEEN, BARRY D.;HAGNESS, SUSAN C.;BOND, ESSEX JULIAN;LI, XU |
分类号 |
A61B5/05;(IPC1-7):A61B5/05 |
主分类号 |
A61B5/05 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|