← 返回 JSSC 论文列表JSSC 2020第12期Power Management180-nm SOI CMOS
Multi-Watt 1-GHz CMOS Circulator Based on Switched-Capacitor Clock Boosting
基于开关电容时钟提升技术的多瓦特1GHz CMOS环行器，显著提升功率处理能力和插入损耗。
1-GHz 180-nm SOI CMOS, 2.1-/2.6-dB TX-ANT/ANT-RX IL, +34-dBm TX-ANT P1 dB, 39-mW power consumption
CMOS环行器开关电容时钟提升高布拉格频率回转器
▸开关电容时钟提升方案
▸基于周期性加载电感的高布拉格频率准分布式传输线
▸基于开关部分反射传输线的新型回转器
Abstract
There has been significant recent progress in the
implementation of integrated non-reciprocal components based
on linear periodically time-varying (LPTV) circuits. Nevertheless,
integrated circulators still require a leap forward in power
handling, clock power consumption, and insertion loss (IL)
to become compelling compared with ferrite circulators or
integrated reciprocal alternatives, such as the electrical-balance
duplexer (EBD). This article introduces three innovations:
1) a new switched-c