吾人於本文中就耦合無線供電之生醫系統部份，提出了一種取代傳統實現二極體電路方式的新架構，透過達成近乎理想的功率電晶體切換並具有傳統二極體阻止逆電流之特性，大幅提升獵能器電壓與功率轉換效能。本案中述及之應用於無間斷恆久無線近場供電生醫系統之金氧半導體獵能器已透過台灣積體電路的標準金氧半180奈米製程完成佈局後之設計模擬驗證，可望做為新興綠能電子之相關應用的一個重要技術利基。

This paper focuses on conversion efficiency in wireless transmission of electricity. An unconventional configuration is proposed, which utilizes active diodes to block reverse leakage current in an almost ideal switching circuit. It dramatically enhances both voltage conversion efficiency and power conversion efficiency of the energy harvester. In this work, a CMOS energy harvester for permanently near-field wireless power transfer of biomedical systems has been verified in a TSMC 180-nm standard CMOS. The process for post-layout simulation verification, expected to be a niche in an important technology view point for the emerging green-electronics-related applications.