SOFT MAGNETIC LAYER, AND RECEIVER ANTENNA AND RADIO POWER RECEIVER HAVING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a radio power receiver capable of enhancing an electromagnetic energy convergence function of a receiver antenna and maximizing power transmission efficiency.SOLUTION: The soft magnetic layer for receiver antenna of radio power receiver 2000 includes a soft magnetic layer 2200 that includes a first soft magnetic section 2220 containing Mn-Zn ferrite material and a second soft magnetic section 2240 containing Ni-Zn ferrite material.