电子学报2025，Vol.53Issue(1)：112-118,7.DOI:10.12263/DZXB.20240555
基于阻抗补偿技术的毫米波超宽带功分器
Millimeter-Wave Ultra-Wideband Power Divider with Impedance Compensation Technique
摘要
Abstract
In this paper,a millimeter-wave ultra-wideband Wilkinson power divider with impedance compensation technique is presented.After adding parallel LC resonance networks at the output ports of traditional lumped-element power divider,the bandwidth can be increased effectively by compensating the input-output impedance and introducing additional matching and lossless frequency points.The proposed power divider is implemented using 65 nm complementary metal ox-ide semiconductor(CMOS)technology with a compact core area of 0.021 mm2.And the measurement results indicate that the insertion loss is 1.35～1.55 dB,reaching 0.2-dB amplitude bandwidth of 44～96 GHz,as well as the input-output return loss and isolation performance are all better than 11 dB across the entire operating frequency band.The proposed power di-vider achieves higher amplitude bandwidth with good port matching compared to previously published power dividers.关键词
威尔金森功率分配器/集总电路/超宽带/阻抗补偿技术/谐振网络Key words
Wilkinson power divider/lumped-element circuit/ultra-wideband/impedance compensation technique/resonance network分类
信息技术与安全科学引用本文复制引用
卢启军,韩大伟,张浩,张涛,朱樟明..基于阻抗补偿技术的毫米波超宽带功分器[J].电子学报,2025,53(1):112-118,7.基金项目
国家自然科学基金(No.62074121,No.62034002,No.62021004,No.62274133) （No.62074121,No.62034002,No.62021004,No.62274133）
陕西省教育厅科研计划项目(No.20JY018) National Natural Science Foundation of China(No.62074121,No.62034002,No.62021004,No.62274133) （No.20JY018）
Scientific Research Program Funded by Shaanxi Provincial Education Department(No.20JY018) （No.20JY018）
