duplexer

美 { "us": "", "uk": "" }
英 { "us": "", "uk": "" }
数据源: ai_enrichment
双工器是一种电子设备,用于在通信系统中实现信号的双向传输,允许同时发送和接收信号。

用法要点

句型搭配

通常作为名词使用,在句子中作主语或宾语,描述通信设备的功能或组成部分。

• The duplexer is essential for two-way communication.
• We need to install a duplexer in the system.

介词用法

常与介词'in'、'for'、'with'搭配,表示在系统中的应用、目的或关联。

• A duplexer in the radio system improves efficiency.
• This duplexer is designed for mobile networks.

语域说明

主要用于电子工程、通信技术等专业领域,属于技术术语,日常对话中较少使用。

• In technical manuals, duplexer specifications are detailed.
• Engineers discuss duplexer performance in meetings.

基础例句

The technician explained how the duplexer works in our walkie-talkies.

技术人员解释了双工器在我们的对讲机中是如何工作的。

We added a duplexer to the radio to allow talking and listening at the same time.

我们在收音机上添加了一个双工器,以便同时说话和收听。

Without a duplexer, the communication system would only work one way.

如果没有双工器,通信系统只能单向工作。

高级例句

In 5G networks, the duplexer plays a critical role in managing uplink and downlink signals efficiently.

在5G网络中,双工器在高效管理上行和下行信号方面起着关键作用。

The research paper analyzes the impact of duplexer design on overall system bandwidth and interference reduction.

这篇研究论文分析了双工器设计对整体系统带宽和干扰减少的影响。

During the project meeting, engineers discussed integrating a compact duplexer to enhance the satellite communication module.

在项目会议期间,工程师们讨论了集成一个紧凑型双工器以增强卫星通信模块。

高频搭配

verb

install a duplexerdesign a duplexertest the duplexeruse a duplexeroptimize the duplexer

adjective

high-performance duplexerintegrated duplexercompact duplexerreliable duplexeradvanced duplexer

noun

radio duplexerantenna duplexersystem duplexercommunication duplexerfilter duplexer

adverb

efficiently duplexerproperly duplexertechnically duplexer

preposition

duplexer in the circuitduplexer for transmissionduplexer with filterduplexer on the board

phrase

duplexer and receiverduplexer in communication systemsduplexer to enable two-wayduplexer as a component

常见错误

❌ 错误:I need a duplexer for my phone to make calls.
✓ 正确:I need a duplexer for the communication system to enable two-way transmission.

错误:双工器是专业通信设备部件,不直接用于普通手机通话;正确:应描述其在系统级通信中的功能。

❌ 错误:The duplexer is used to connect two computers.
✓ 正确:The duplexer is used in radio systems to allow simultaneous transmission and reception.

错误:双工器不是用于连接计算机的通用设备;正确:它专门用于通信系统中的信号双向处理。

近义词辨析

diplexer

双工器(duplexer)允许同时发送和接收信号,而双工器(diplexer)通常指将两个信号合并或分离的设备,但可能不强调双向同时性,在通信中duplexer更常见于全双工系统。

A duplexer enables full-duplex communication, whereas a diplexer might be used for frequency separation in some applications.

transceiver

双工器(duplexer)是专门处理信号双向传输的组件,而收发器(transceiver)是集成发送和接收功能的完整设备,duplexer常作为transceiver的一部分。

The transceiver includes a duplexer to manage signal flow, but the duplexer alone doesn't perform modulation or demodulation.