Radio Frequency, usually abbreviated as RF. RF test is radio frequency current, which is the abbreviation of a high-frequency alternating current changing electromagnetic wave.
RF Concept
It refers to...
First of all, I would like to thank the Electronic Engineering World Forum for giving me this review opportunity. After receiving this kit, I thought it was sent by mistake at first glance. It seems t...
I recently read an article titled " Application of Qorvo PAC Series Chips in High-Speed DC Motor Control " and learned that Qorvo announced the acquisition of Active-Semi, a programmable analog power ...
Switch-based multiport test solutions require extensive setup and calibration, but may still not meet the measurement performance requirements for characterization of modern multiport devices.
Want to...
According to foreign media reports, chip foundry TSMC's 5nm process was put into production in the first quarter of this year, manufacturing the latest processors for Apple and other customers. Apple...[Details]
Today's cars have undergone many changes compared to 20 years ago. Especially with the development and popularization of electrification and intelligence , the two major parts of traditional cars (en...[Details]
On March 30, Nan Yi, Chairman of the Wantai Group, visited Sri Lankan Prime Minister Gunawardena, who was visiting China, in Shanghai. The two sides held talks on further deepening cooperation ...[Details]
Introduction There are many options for network camera solutions, but mainstream products in the market generally choose two solutions: (1) Using CPU+ASIC. (2) Adopt dual CPU structure, that is,...[Details]
STM8s103P compiles and produces the following results bad struct/union operand This is because the chip type is not macro defined Solution 1: Change the Preprocessor Definitions in C Compiler i...[Details]
Communication equipment generally requires DC
power
supply. DC
power supply
consists
of four parts: power transformer, rectifier
circuit
, filter
circuit
and voltage...[Details]
On April 18, the Development and Reform Commission of Haidong City, Qinghai Province, approved the planning of the distribution network in the four districts and counties of Haidong City to be form...[Details]
Ethical issues have become a hot topic in the field of artificial intelligence at home and abroad in the past two years. The European Commission issued the AI Ethics Guidelines on April 8 this ye...[Details]
1.Description
:
LM386 is an audio power amplifier produced by National Semiconductor Corporation, mainly used in low-voltage consumer products....[Details]
Battery-powered devices often have a power indicator light. However, this indicator light may consume a considerable amount of power. Using a low-duty cycle flashing light can provide an appropriate ...[Details]
Murata mass-produces small power inductors Murata Manufacturing Co., Ltd. (hereinafter referred to as "the Company") has started mass production of the 2012 size (2.0×1.2mm) power inductor "DFE21CCN_...[Details]
Recently, Espressif Systems said in an institutional survey that the company is developing a low-power Bluetooth MCU product line. In terms of general-purpose MCUs, our current Wi-Fi MCU product line...[Details]
The structure, design and implementation of the transconductance amplifier-capacitor (OTA-C) continuous-time filter are discussed and analyzed. The bandwidth of the designed filter is controlled by...[Details]
In 2019, Tesla made a lot of efforts in power batteries. It acquired Maxwell Battery Company, built its own secret battery research center, and cooperated with universities to research new technologi...[Details]
On October 13, the China-Europe Express (Shenyang) Assembly Center Industrial Park Project was launched and the Yuhong District Major Project Kick-off Conference was held. Deputy Secretary of the Muni...[Details]
RF/Wirelessly
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