▸创新点1：采用级联反相器结构的非线性接收器设计，通过包络偏置技术有效抑制带内干扰，显著提升接收器的抗干扰能力（方法创新）。
▸创新点2：提出基于幅度域的信号处理技术，通过非线性特性优化信号动态范围，实现高线性度和低噪声性能（电路创新）。
▸创新点3：结合脑科学启发的电路设计理念，将生物神经系统的高效信号处理机制应用于接收器设计，提升系统能效比（系统创新）。
▸创新点4：通过实验验证，该接收器在特定频段内实现了优于传统设计的信噪比（SNR）和干扰抑制比（IRR）指标（性能创新）。
Abstract
sion
in the Amplitude Domain”
Dawei Ye , Member , IEEE, Rongjin Xu , Student Member , IEEE,
and C.-J. Richard Shi , Fellow, IEEE
In the above article [1], Fig. 4 is wrong. The correct one is
shown below:
Manuscript received September 20, 2021; accepted September 20, 2021.
Date of current version January 28, 2022. This work was supported by the
Science and Technology Commission of Shanghai Municipality under Grant
2018SHZDZX01. (Corresponding author: Dawei Ye.)
Dawei Ye and Rongjin Xu are with th