heterodyne receiver中文是什么意思
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用"heterodyne receiver"造句"heterodyne receiver"怎么读"heterodyne receiver" in a sentence"heterodyne receiver"的同义词
中文翻译手机版
- 外差式收音机。
- "heterodyne"中文翻译 n. 【无线电】外差法,【无线电】外差法的,成拍的。 v ...
- "receiver"中文翻译 n. 1.接受者。 2.收税人,收税官。 3.招待人。 ...
- "heterodyne optical receiver" 中文翻译 : 外差接收机
- "optical heterodyne receiver" 中文翻译 : 光频外差接收器; 光外差接收机; 光外差接收器
- "supersonic heterodyne receiver" 中文翻译 : 超声波外差式接收机; 超音频外差式接收机
- "tunable optical heterodyne receiver" 中文翻译 : 可调光外差接收机
- "heterodyne" 中文翻译 : n. 【无线电】外差法,【无线电】外差法的,成拍的。 vt.,vi. (使)成拍,(使)致差,(使…)混合。
- "auto heterodyne" 中文翻译 : 自差, 自差电路
- "equal heterodyne" 中文翻译 : 等辐外差法; 等幅差拍; 等幅外差法
- "heterodyne action" 中文翻译 : 外差作用
- "heterodyne analyzer" 中文翻译 : 外差分析器; 外差分析仪; 外差式分析器; 外差式分析仪
- "heterodyne beat" 中文翻译 : 外差拍频
- "heterodyne capacitor" 中文翻译 : 外差电容器
- "heterodyne circuit" 中文翻译 : 外差电路
- "heterodyne converter" 中文翻译 : 多差式变频器; 外差变频器; 外差式变换器; 外差式变频器
- "heterodyne detection" 中文翻译 : 外差检波; 外差检测; 外差式检波
- "heterodyne detector" 中文翻译 : 外差式检波器; 外差探测器
- "heterodyne filter" 中文翻译 : 外差滤波器; 外差式滤波器
- "heterodyne frequency" 中文翻译 : 外差频率
- "heterodyne frequencymeter" 中文翻译 : 外差式频率计
- "heterodyne hologram" 中文翻译 : 外差全息图
- "heterodyne ineterferometer" 中文翻译 : 外差干涉仪
- "heterodyne interference" 中文翻译 : 外差干扰
- "heterodyne measurement" 中文翻译 : 外差法测量
- "heterodyne method" 中文翻译 : 外差法
例句与用法
- Mixers are the key components of many microwave and millimeter - wave systems . the super - heterodyne receiver is always applied in modern communication system , mixer becomes the key component as is at the first part of system . but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave . sub - harmonic mixer is a good solution to this problem now . in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency . in this paper the design and fabricate of sub - harmonic hmic mixers ( 2 , 4 ) at w - band are introduced
混频器是微波通信、射电天文学、雷达、等离子物理、遥控、遥感、电子对抗,以及许多微波测量系统中至关重要的部件。在现代通信系统中,毫米波频段通常采用超外差接收机,混频器作为第一级就成为关键部件。由于在毫米波频段,同频段高性能的本振源成本高,技术难度大,采用分谐波混频技术是解决此问题的有效途径,只需射频频率1 / 2 、 1 / 4甚至1 / 8的本振频率即可实现混频。 - By using irm , heterodyne receiver with good image rejection and mmw - to - if once frequency conversion can be realized , which simplified receiver constitution prominently . the number of local oscillation ( lo ) sources is reduces and electromagnetic compatibility ( emc ) of mmw system is improved . also , the size , weight , power consume and cost of mmw receiver is reduced
采用毫米波镜频抑制混频器,可在保证镜频抑制性能的前提下,采用1次变频接收机,从而大大简化接收构成,减少本振数量,改善毫米波系统电磁兼容性,减小接收机体积、重量、功耗,并降低成本。
英文解释
- a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified
同义词:superheterodyne receiver, superhet,
其他语种
相关词汇
heterodyne 中文, heterodyne oscillator 中文, receiver 中文, telegraph receiver 中文, crystal receiver 中文, link receiver 中文, morse receiver 中文, radio receiver 中文, heterodyne modulation 中文, heterodyne optical deterction 中文, heterodyne optical receiver 中文, heterodyne optical receiving set 中文, heterodyne reception 中文, heterodyne relay system 中文, heterodyne repeater 中文, heterodyne repeating 中文, heterodyne slave filter 中文,
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