CN106100659A - 一种微波组件的副通道x波段模块 - Google Patents

一种微波组件的副通道x波段模块 Download PDF

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CN106100659A
CN106100659A CN201610453160.0A CN201610453160A CN106100659A CN 106100659 A CN106100659 A CN 106100659A CN 201610453160 A CN201610453160 A CN 201610453160A CN 106100659 A CN106100659 A CN 106100659A
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CN106100659B (zh
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姚佳
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ANHUI TIANBING ELECTRONIC TECHNOLOGY Co Ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/18Input circuits, e.g. for coupling to an antenna or a transmission line
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/005Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • H04B1/0067Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges with one or more circuit blocks in common for different bands
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/10Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12Neutralising, balancing, or compensation arrangements

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Amplifiers (AREA)

Abstract

本发明公开一种模块化微波组件的副通道X波段模块,涉及微波技术领域。本模块化微波组件的副通道X波段模块主要用以接收X波段发射模块的发射信号和SC波段发射模块的发射信号。本发明提供的微波组件的副通道X波段模块功率小,信号发射稳定。

Description

一种微波组件的副通道X波段模块
技术领域
本发明涉及微波技术领域,更具体地说,本发明涉及一种模块化微波组件的副通道X波段模块。
背景技术
微波组件是利用各种微波元器件(至少有一个是有源的)和其他零件组装而成的产品。微波组件多为定制设计。现有技术中,微波组件中的副通道X波段模块的结构复杂,占用体积较大,不利于集成化或小型化。
发明内容
针对上述技术中存在的不足之处,本发明提供一种模块化微波组件的副通道X波段模块,本装置功率小,信号发射稳定。
为了实现根据本发明的这些目的和其它优点,本发明通过以下技术方案实现:
一种模块化微波组件的副通道X波段模块,用以接收X波段发射模块的发射信号和SC波段发射模块的发射信号,所述副通道X波段模块包括两组接收通道;所述两组接收通道包括两个相互间独立的限幅器,用以接收来自X波段发射模块的发射信号;
所述第一通道的限幅器的输出端分别接入6位可调衰减器,所述6位可调衰减器的输出端接放大器后接1位可调衰减器,所述1位可调衰减器的输出端接放大器;
所述第二通道的限幅器的输出端分别接入6位可调衰减器,所述6位可调衰减器的输出端接放大器后接1位可调衰减器,所述1位可调衰减器的输出端接放大器;
所述第一通道与第二通道的与1位可调衰减器相连的放大器分别接入90°电桥电路后分别接入两组功分器,所述功分器的输出端分接负载;所述两组功分器并入单刀双掷开关;所述单刀双掷开关的输出端接放大器后接入 衰减器;所述衰减器与SC波段发射模块并入单刀双掷开关;单刀双掷开关的另一端接功分器;所述功分器接负载并输出信号。
优选的,所述6位可调衰减器为数控衰减器。
优选的,所述1位可调衰减器为数控衰减器。
本模块化微波组件的副通道X波段模块的信号增益为+45.5dB,饱和输出功率为+33.5dBm。数控衰减器后信号增益压缩为2~4dB,两级数控衰减器最大衰减量为63.5dB,因此可以满足输出功率55dB动态可调的要求。
本发明的其它优点、目标和特征将部分通过下面的说明体现,部分还将通过对本发明的研究和实践而为本领域的技术人员所理解。
附图说明
图1为本发明一种模块化微波组件的副通道X波段模块的示意图。
具体实施方式
下面结合附图对本发明做进一步的详细说明,以令本领域技术人员参照说明书文字能够据以实施。
应当理解,本文所使用的诸如“具有”、“包含”以及“包括”术语并不配出一个或多个其它元件或其组合的存在或添加。
如图1所示,本发明提供一种模块化微波组件的副通道X波段模块,用以接收X波段发射模块的发射信号和SC波段发射模块的发射信号,所述副通道X波段模块包括两组接收通道;所述两组接收通道包括两个相互间独立的限幅器,用以接收来自X波段发射模块的发射信号;
在本发明中第一通道的限幅器的输出端分别接入6位可调衰减器,所述6位可调衰减器的输出端接放大器后接1位可调衰减器,所述1位可调衰减器的输出端接放大器;
在本发明中第二通道的限幅器的输出端分别接入6位可调衰减器,所述6位可调衰减器的输出端接放大器后接1位可调衰减器,所述1位可调衰减器的输出端接放大器;
在本发明中第一通道与第二通道的与1位可调衰减器相连的放大器分别接入90°电桥电路后分别接入两组功分器,所述功分器的输出端分接负载;所述两组功分器并入单刀双掷开关;所述单刀双掷开关的输出端接放大器后 接入衰减器;所述衰减器与SC波段发射模块并入单刀双掷开关;单刀双掷开关的另一端接功分器;所述功分器接负载并输出信号。
在本发明中采用的6位可调衰减器为数控衰减器。
在本发明中采用的1位可调衰减器为数控衰减器。
本模块化微波组件的副通道X波段模块的信号增益为+45.5dB,饱和输出功率为+33.5dBm。数控衰减器后信号增益压缩为2~4dB,两级数控衰减器最大衰减量为63.5dB,因此可以满足输出功率55dB动态可调的要求。
尽管本发明的实施方案已公开如上,但其并不仅仅限于说明书和实施方式中所列运用。它完全可以被适用于各种适合本发明的领域。对于熟悉本领域的人员而言可容易地实现另外的修改。因此在不背离权利要求及等同范围所限定的一般概念下,本发明并不限于特定的细节和这里示出与描述的图例。

Claims (3)

1.一种模块化微波组件的副通道X波段模块,用以接收X波段发射模块的发射信号和SC波段发射模块的发射信号,其特征在于:所述副通道X波段模块包括两组接收通道;所述两组接收通道包括两个相互间独立的限幅器,用以接收来自X波段发射模块的发射信号;
所述第一通道的限幅器的输出端分别接入6位可调衰减器,所述6位可调衰减器的输出端接放大器后接1位可调衰减器,所述1位可调衰减器的输出端接放大器;
所述第二通道的限幅器的输出端分别接入6位可调衰减器,所述6位可调衰减器的输出端接放大器后接1位可调衰减器,所述1位可调衰减器的输出端接放大器;
所述第一通道与第二通道的与1位可调衰减器相连的放大器分别接入90°电桥电路后分别接入两组功分器,所述功分器的输出端分接负载;所述两组功分器并入单刀双掷开关;所述单刀双掷开关的输出端接放大器后接入衰减器;所述衰减器与SC波段发射模块并入单刀双掷开关;单刀双掷开关的另一端接功分器;所述功分器接负载并输出信号。
2.如权利要求1所述的模块化微波组件的副通道X波段模块,其特征在于;所述6位可调衰减器为数控衰减器。
3.如权利要求1所述的模块化微波组件的副通道X波段模块,其特征在于:所述1位可调衰减器为数控衰减器。
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Cited By (2)

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CN107947807A (zh) * 2017-11-30 2018-04-20 贵州航天电子科技有限公司 一种单脉冲测角通道合并回波接收系统
CN109768835A (zh) * 2017-11-01 2019-05-17 北京振兴计量测试研究所 双波段微波信号发生装置

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CN107947807B (zh) * 2017-11-30 2020-11-03 贵州航天电子科技有限公司 一种单脉冲测角通道合并回波接收系统

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