Abstract: Aiming at the frequency selective channel fading and hardware implementation constraints faced by broadband multi-antenna millimeter wave systems, a digital-analog hybrid beamforming algorit...
answer: There are many types of field effect transistors, including junction FET, depletion MOSFET, and enhancement MOSFET. Each type is divided into P-channel and N-channel. The symbols and character...
[i=s]This post was last edited by Ansersion on 2019-10-6 18:50[/i]Next, we will introduce the construction of ATMega4809 development environment, which is divided into the following steps:1. Install M...
[i=s]This post was last edited by justd0 on 2020-5-2 12:46[/i]In [Understanding MLC Machine Learning of LSM6DSOX]-- Sharing of Machine Learning Usage Tutorial, I introduced in detail the detailed usag...
[i=s]This post was last edited by emmnn on 2022-1-29 11:10[/i]Preface
It has been more than two weeks since my last post. I just got home and rested for two days. I remembered the review and took out ...
Recently, LetsGoDigital released the rendering of the OPPO X Tom Ford scroll screen mobile phone designed by OPPO and American fashion designer Tom Ford. The phone is currently in the research and de...[Details]
Introduction to AGV (Automated Guided Vehicle):
The American Supply Chain Management Association defines AGV as an automatic guided vehicle, which is equipped with an electromagnetic or other ...[Details]
The peak season of "Golden September and Silver October" in the automobile market has arrived. Due to the continued impact of the chip shortage, the spot supply of automobiles is insufficient, result...[Details]
Since the birth of digital oscilloscopes in the 1970s, their applications have become more and more extensive and have become one of the essential tools for test engineers. With the breakthrough devel...[Details]
China Energy Storage Network News:
Since the founding of China 70 years ago, China has made great progress in scientific and technological innovation. After the continuous efforts of "1G blan...[Details]
1. Development Status of RFID Protocol Conformance Test System
In recent years, RFID technology has developed rapidly and has been widely used in many fields such as industrial automation, com...[Details]
Recently, the official verdict was announced in the case of MediaTek female engineer Cui Yajie being murdered and burned by her Singaporean boyfriend (married) Qiu Guifu, who was sentenced to life im...[Details]
When choosing high-power switching devices for power conversion, there were only two choices in the past, silicon MOSFET or IGBT. However, the latest applications such as AC-DC converters, inverters,...[Details]
The Japanese government has decided that all new cars sold in Japan must be equipped with an automatic braking function that can reduce the severity of an impact. This automatic braking functio...[Details]
How does the car GPS locator realize the anti-theft function? ? Many people will ask the same question.
Indeed, when our car is stolen, we can track it through the GPS locator, call the pol...[Details]
Everyone should be familiar with digital multimeters. In addition to measuring basic parameters such as voltage, current, resistance, capacitance and transistors, it can also be used in various ways ...[Details]
China Energy Storage Network News:
In 2018, blockchain projects in the global energy sector ushered in a wave of explosive growth.
The blockchain power project Eloncity breaks away ...[Details]
Power Inverter Principle
A power inverter (car power supply) is a convenient power converter that can convert DC12V direct current into AC220V alternating current, which is the same as the m...[Details]
1. Choose the right algorithm and data structure.
You should be familiar with the algorithm language and know the advantages and disadvantages of various algorithms. For specific information, please ...[Details]
In the previous section, we have learned a lot about bare metal and built a project to test assembly code. These tasks are actually the basis for learning Bootloader here.
Index to this sectio...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
