“wideband receiver”的概念、定义、翻译、参考文献-科学参考

单词	wideband receiver
释义	wideband receiver Encyclopedia 工学宽带接收机释 wideband receiver宽带接收机通过对呈现宽带复杂、多变、未知特点待测信号的完整接收，计算频率、幅度、相位等参数，衡量信号特征的测试仪器。接收的工作频段、灵敏度、瞬时带宽、动态范围，反映了信号接收测试的能力，是宽带接收机的核心指标。
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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。