アンテナインピーダンスの周波数特性を考慮した2素子／4素子ディファレンシャルレクテナの設計法

抄録

This study discusses a design approach for differential rectennas, considering the frequency response of antenna impedance. The antenna impedance is modeled as a polynomial function of frequency. Two differential rectennas are designed and evaluated using simulations: a 2-element differential rectenna and a 4-element differential rectenna. The frequency responses of the rectennas are compared to the performance of rectennas designed using fixed antenna impedance. It is confirmed that the proposed design approach provides better agreement with measured results.