Chinese translation for "heterodyne receiver"
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- 外差式收音机。
Related Translations:
heterodyne: 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。 receiver: n.1.接受者。2.收税人，收税官。3.招待人。4.窝家，收买贼赃的人。5.应战者。6.【法律】破产案产业管理人，(争执财产等的)委托管理人。7.【化学】接收器，容器；【机械工程】蓄汽室，收汽室；接受器；接收机，收报机，收音机，收话机，听筒；电视机，(电视)接收机。短语和例子a dual range receiver 长短波收音机。 The receiver is as b
- Example Sentences:
| 1. | 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。 | | 2. | 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。 |
- Similar Words：
- "heterodyne modulation" Chinese translation, "heterodyne optical deterction" Chinese translation, "heterodyne optical receiver" Chinese translation, "heterodyne optical receiving set" Chinese translation, "heterodyne oscillator" Chinese translation, "heterodyne reception" Chinese translation, "heterodyne relay system" Chinese translation, "heterodyne repeater" Chinese translation, "heterodyne repeating" Chinese translation, "heterodyne slave filter" Chinese translation
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