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天线理论分析与设计
天线是由韦伯斯特的字典定义作为"通常是金属设备 (比如杆或线) 发射或接收无线电波。"IEEE 标准定义的
天线 (IEEE Std 145 – 1983) ∗ 的术语定义的天线作为"一种手段发射或接收无线电波"。换句话说,天线是过渡自由空间与引导的设备,如图 1.1 所示的结构。指导设备或线路可能采取同轴线或空心管的形式
(导),它用来运输从发射的电磁能量源到天线,或从到接收器天线。在前一种情况,我们有发射天线和后者的接收天线。
- 2022-03-10 01:50:44下载
- 积分:1
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测试串口程序,包括收发信息,16进制机制
测试串口程序,包括收发信息,16进制机制-a program which can test series, include sending and receiving message, hex mechanism
- 2022-01-22 08:39:25下载
- 积分:1
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ppts for image processing
ppts for image processing
- 2023-05-17 00:40:03下载
- 积分:1
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用spcomm编写的串口监视程序,包括在线监视和离线监视
用spcomm编写的串口监视程序,包括在线监视和离线监视-spcomm prepared with the serial monitoring program, including online and offline monitoring surveillance
- 2022-02-24 11:12:44下载
- 积分:1
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vc++ 6.0 二进制文件操作类,大家参考
vc++ 6.0 二进制文件操作类,大家参考-good
- 2022-08-19 21:03:50下载
- 积分:1
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FX232通信通信
FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信FX232通信通信
- 2022-04-11 13:39:42下载
- 积分:1
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with k= 2/3 rate and 8
with k= 2/3 rate and 8-psk modulation outputs are made by using convolutional codes.-with k= 2/3 rate and 8-psk modulation outputs are made by using convolutional codes.
- 2022-07-18 16:19:25下载
- 积分:1
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通过ftp方式下载指定的文件
通过ftp方式下载指定的文件- Document assigns which through ftp way downloading
- 2022-04-27 03:16:59下载
- 积分:1
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TCP/IP协议是一个比较复杂的协议集,有很多专业书籍介绍。在此,我仅介绍其与编程密切相关的部分:以太网上TCP/IP协议的分层结构及其报文格式。...
TCP/IP协议是一个比较复杂的协议集,有很多专业书籍介绍。在此,我仅介绍其与编程密切相关的部分:以太网上TCP/IP协议的分层结构及其报文格式。-TCP/IP protocol is a more complex set of agreements, there are many professional books introduced. Here, I just introduced its programming and closely related to the part : Ethernet TCP/IP protocol to the hierarchical structure and its message format.
- 2022-06-27 06:31:05下载
- 积分:1
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串口编写程序
VC6请使用 LsCommDemo(for vc6).zip
VC7请使用 LsCommDemo(for vc7).zip
作者...
串口编写程序
VC6请使用 LsCommDemo(for vc6).zip
VC7请使用 LsCommDemo(for vc7).zip
作者:Liu_sir
VC知识库
http://www.VCKBASE.com
多线程,多接收模式串口类LsComm相关文档
多线程,多接收模式串口类LsComm 作者:Liu_sir
所以参照Delphi中的SpComm设计了一个类CComPort,对CSerialPort进行了2次封装,主要目的是简化串口的使用.使其用简单的代码就可以完成串口通讯的过程.并提供了一个Demo程序演示了CComPort的使用
多线程,多接收模式串口类 LsComm 之二 作者:liu_sir
实现了一个简洁易用的多线程串行通讯接口,可以切换查询和自动接收模式,进行对串口数据收发-Serial programming VC6 use LsCommDemo (for vc6). ZipVC7 use LsCommDemo (for vc7). Zip Author: Liu_sirVC Knowledge http://www.VCKBASE.com multi-threaded, multi-mode serial port to receive the relevant document category LsComm multi-threaded, multi-category serial receive mode LsComm Author: Liu_sir Therefore, in light of Delphi SPComm designed a category CComPort, on CSerialPort a 2 package, the main purpose is to simplify the use of serial port. it simple code to complete the process of serial communication. and provided a Demo program CComPort demonstrated the use of multi-threaded, multi-mode rec
- 2022-03-22 16:17:08下载
- 积分:1