聚焦式微波热疗作为一种新型的非侵害式治疗手段，可用于乳腺癌的治疗。提出一种基于差分进化算法的共形聚焦式微波热疗原型机。该系统聚焦天线阵列的操作频率为2.45 GHz，并集成实时压缩感知热声成像系统以提高聚焦热疗的聚焦状态可视性。阐述该原型机的聚焦热疗策略，并与常见热疗原型机的聚焦热疗效果对比。联合仿真验证了基于差分进化算法的共形聚焦热疗原型机的聚焦效果更佳。
Focusing microwave hyperthermia, as a new non-invasive treatment, can be applied to the treatment of breast cancer. A prototype of conformal focusing microwave hyperthermia based on differential evolution algorithm is proposed. The operating frequency of the focusing antenna array is 2.45 GHz, and a real-time compressive sensing thermoacoustic imaging system is integrated to improve the visibility of focusing state. The focusing thermotherapy strategy of the prototype is expounded, and the focusing effect of the prototype is compared with that of the common prototype. Finally, joint simulation indicates that the focusing effect of the prototype based on differential evolution algorithm is better than that of the conventional prototype.
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