红外与毫米波学报, 2019, 38 (3): 296, 网络出版: 2019-07-20
一种基于新型自组装微带-波导过渡的D波段通信发射机模块
A D-band communication transmitter module with a novel self-aligned microstrip line-to-waveguide transition
摘要
展示了一种基于新型自组装微带-波导过渡的D波段(110~170 GHz)发射机模块.过渡结构的仿真平均插入损耗为0.6 dB, 回波损耗于带内基本优于10 dB.基于该过渡结构以及阻性混频器和倍频器芯片, 设计了一种D波段发射机模块.该发射机模块工作于110~153 GHz, 峰值输出功率于150 GHz可达-4.6 dBm, 3 dB带宽为145.8~159.3 GHz.使用该模块进行了64-QAM高阶无线通信测试, 测试传输速率为3 Gb/s, 验证了模块封装方案的实用性.
Abstract
A D-band (110~170 GHz) transmitter module, based on a novel self-aligned microstrip-to-waveguide transition, was demonstrated. The simulated average insertion loss of the transition is about 0.6 dB and return loss is better than 10 dB during working band. A D-band transmitter module was developed using such transition with resistive mixer and multiplier chips. The transmitter module operates between 110~153 GHz and provides a peak saturated output power of -4.6 dBm at 150 GHz and with 13.5 GHz 3 dB bandwidth from 145.8 to 159.3 GHz. 3 Gb/s wireless communication with this module at 145 GHz was demonstrated with spectrum efficient 64-QAM modulation.
杨宋源, 于伟华, 安思宁, Ahmed Hassona, Herbert Zirath, 吕昕, 何仲夏. 一种基于新型自组装微带-波导过渡的D波段通信发射机模块[J]. 红外与毫米波学报, 2019, 38(3): 296. YANG Song-Yuan, YU Wei-Hua, AN Si-Ning, Ahmed Hassona, Herbert Zirath, LYU Xin, Zhongxia Simon He. A D-band communication transmitter module with a novel self-aligned microstrip line-to-waveguide transition[J]. Journal of Infrared and Millimeter Waves, 2019, 38(3): 296.
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