Hot discussion: How many spacings are required for GND vias in RF high-speed PCB design?Jianghu boy said: It is for better grounding and to prevent interferenceWhite-robed swordsman says: The "fence" ...
[align=left]The variable frequency power supply can be used for a long time without frequent failures, which is inseparable from the maintenance and repair of the variable frequency power supply by th...
5G / UHB FEM
Qorvo Enabling 5G/UHB Mobile Connectivity
High data rate 5G drives high bandwidth RF5G brings unprecedented bandwidth, some in frequency ranges never before used for cellular communicatio...
Eric Creviston, president of Qorvo Mobile Products, said: "The addition of Cavendish Kinetics enables us to establish a market-leading position in antenna tuning . Several of the world's leading smart...
——Zhejiang Ningbo Power Supply Company comprehensively promotes the construction of "digital new infrastructure"
Tang Jinjin Qi Haojin
Employees of the Information and Communication Branc...[Details]
Xinlun Technology released information related to an investor survey, which revealed that the product sales volume of Xinlun Technology's aluminum-plastic film project in the first quarter of this ye...[Details]
Recently, Shenzhen Clou Electronic Technology Co., Ltd. (hereinafter referred to as "Clou") successfully signed a battery energy storage system equipment supply contract with a well-known American ...[Details]
Last time we talked about using an oscilloscope to measure the signal of the car's air flow meter. This time we will talk about using an oscilloscope to measure the car's oxygen sensor. The oxygen se...[Details]
Researchers at the University of Manchester in the UK have created a new one-dimensional system that has successfully achieved robust superconductivity in high magnetic fields. This is a major brea...[Details]
From April 26 to 27, 2019, the annual STMicroelectronics STM32 Summit was held as scheduled. The theme of this summit was "Gathering Wisdom, Creating the Future", focusing on three major technology t...[Details]
Self-driving taxis represented by Luobo Kuaipao have opened up a new track in the industry and also brought bright hope for domestic vehicle-mounted sensors in a special period when cost reduction,...[Details]
1. Delay Program Analysis
In the last class, we already know that the symbols R7 and R6 in the program represent RAM units, which are used to store some data. Now let’s take a look at the meaning of ...[Details]
Fingerprint unlocking, fingerprint payment, fingerprint identity authentication... With the popularization of smart terminals and mobile Internet, we have become accustomed to using fingerprint r...[Details]
There is a saying in the autonomous driving industry: the maps of the past are for people to see, and the maps of the future are for cars to see. But in fact, the implementation of autonomous driving...[Details]
Summary Spectrum analyzer is a device used to study the spectrum of electrical signals. It can be used to measure signal parameters such as signal distortion, frequency stability, intermodulation dis...[Details]
Compared with nRF2401 and nRF24L01, A7105 wireless module has more registers, 51 in total, which are difficult to understand at first. However, before writing a program, you need to look at some ...[Details]
On the evening of February 21, Redmi mobile phone marketing manager Zhang Yu said in an interaction with netizens that the Redmi K50 series equipped with MediaTek Dimensity 9000 chip will be on...[Details]
On July 7, according to foreign media reports, researchers at the University of Texas at Austin said they had invented a new type of battery that combines the advantages of liquid batteries an...[Details]
A soft starter is a device used to start and control a motor. It adjusts the starting current and voltage of the motor to achieve smooth starting and stopping of the motor. The soft starter paramet...[Details]
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