请输入您要查询的字词:
单词
基带IQ信号发生器
释义
基带IQ信号发生器
Encyclopedia
工学
基带IQ信号发生器
释
I/Q modulation generator
基带IQ信号发生器
两路幅度和相位可控的数字正交基带信号发生器。为数字通信设备测试提供标准的正交基带信号,通过把基带I/Q信号调制到更高的载波频率上,可产生射频数字调制信号,在射频频段实现对无线通信设备数字调制特性的性能测试。
随便看
oil reforming
oil repellent finish
oil-rich sag
oil sand body
oil sand exploitation
oil sands
oil saturation
oil-saving ignition technology
oil-saving lamp
oil scraping ring
oil seal ring
oilseed rape
oilseed rape downy mildew
oilseed rape germplasm resources
oilseed rape mosaic virus disease
oilseed rape turnip mosaic virus disease
oilseed rape white rust
oil separator
oil service test
oils for injection
oil shale
oil shale evaluation
oil shale reserves distribution
oil simulation evaluation
oil spill
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/2/11 23:30:20