• You can log in to your eeworld account to continue watching:
  • Mixer principle and circuit 4
  • Login
  • Duration:45 minutes and 22 seconds
  • Date:2019/03/24
  • Uploader:JFET
Introduction
This course mainly studies the working principles and composition of each unit of sending and receiving equipment in communication systems, as well as the working principles, typical circuits and analysis methods of various unit circuits that constitute sending and receiving equipment. It should be noted that in nonlinear electronic circuits, in order to achieve the same function, different circuit forms are used due to different index requirements. In addition, even if the circuit is of the same form, if its working status, input signal properties, level, output filter characteristics, etc. are different, the functions implemented will be different. Therefore, we must pay attention to mastering the basic principles of various functional circuits, the characteristics and applicable occasions of different circuits, and grasping the internal connections and commonalities of each functional circuit.
Unfold ↓

You Might Like

Recommended Posts

CButton::SetBitmap() does not work in CE?
Why can't CButton::SetBitmap() be used under CE? D:\evc project\MfcTest\MfcTestDlg.cpp(54) : error C2039: 'SetBitmap' : is not a member of 'CButton'
yjqlife2008 Embedded System
Inverter communication
I developed a monitoring system using KingView. It includes 24 Yaskawa inverters and 72 Delta inverters. Using 485 communication, the Delta inverter is divided into 3 communication channels, each chan
eeleader-mcu Industrial Control Electronics
I stored a lot of high voltage relays in TI boxes.
[i=s]This post was last edited by dontium on 2015-1-23 11:09[/i] :) One of them is a test board for ESD electrostatic discharge simulation; High voltage mercury relay:High voltage reed relay:
music_586 Analogue and Mixed Signal
Thinking about you is so hard --- About the KEIL environment setting of LPC2400 template
:puzzle: Thinking about you is so hard --- About the KEIL environment settings of the LPC2400 template 1. Origin of the problem:time: I am using LPC2478 recently. Due to the tight time and heavy tasks
sdjntl MCU
ADC front-end design step 2
The second step is to determine the input impedance of the ADC (Figure 1). The AD9246 device is an unbuffered or switched capacitor ADC, so the input impedance is time-varying and changes with the fre
ZYXWVU Analogue and Mixed Signal
PCI&LVDS Product Development Platform (PCI&LVDS)
PCI&LVDS Product Development Platform (PCI&LVDS) [Product Positioning] Development of high-speed data acquisition card based on PCI; Development of high-speed data acquisition processing card based on
zgcdz51 FPGA/CPLD

Recommended Content

可能感兴趣器件

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

About Us Customer Service Contact Information Datasheet Sitemap LatestNews


Room 1530, 15th Floor, Building B, No.18 Zhongguancun Street, Haidian District, Beijing, Postal Code: 100190 China Telephone: 008610 8235 0740

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号