Massive MIMO (M-MIMO or MM for short), as the core technology of 5G, is carried on the AAU, and the antenna array inside the AAU is the most important carrier for realizing Massive MIMO.
This article ...
[backcolor=white][size=4][color=#000000]1) Decoupling capacitors are mainly used to remove interference from high-frequency signals such as RF signals. Interference enters through electromagnetic radi...
[font=Tahoma][size=14px][size=5]I. The concept of layers in PCB design[/size][/size][/font][p=26, null, left][size=14px][font=Tahoma][size=4]1. Top/Bomttom layer: the top/bottom wiring layer, designed...
Author: Huang Gang, a member of Yibo Technology Expressway MediaSimulation is the simulation of PCB design, and PCB design is the design used for processing and production. As the error factors brough...
On May 24, Movandi, a leader in new 5G millimeter wave (mmWave) technology, announced the launch of mmWave repeaters to provide seamless 5G cellular vehicle-to-everything (C-V2X) communications for t...[Details]
This article is compiled from Microwave Magazine Q: Cree recently announced the expansion of its manufacturing capacity and the establishment of the world's largest SiC factory in New York to crea...[Details]
From May 25 to 27, 2021, the 8th International Intelligent Connected Vehicle Technology Annual Conference, jointly organized by the China Society of Automobile Manufacturers Intelligent Connected I...[Details]
A multimeter (abbreviated as a multi-function, multi-range, portable instrument. It can be used to measure physical quantities such as DC current, voltage, AC current, voltage, resistance, audio leve...[Details]
In the application of high-speed digital video system, the use of large-capacity memory to achieve data caching is an essential link. SDRAM is a kind of memory that is often used.
However, th...[Details]
There is no doubt that the current
LCD panel
and
LCD TV
technology has reached a state of perfection and has become the most eye-catching household consumer product in the large-scr...[Details]
DAC0832 is a monolithic DC output 8-bit digital/analog converter made using CMOS technology. As shown in Figure 1, it consists of four parts: an inverted T-type R-2R resistor network, an analog swi...[Details]
Before solving the issue of whether fines can be imposed for occupying charging piles, we must first clarify the difference between charging spaces and parking spaces.
The so-called charging p...[Details]
After a brief absence, Apple has updated its online site with a dedicated "Store" section and a new look. There is now a new "Store" tab in the top navigation bar of the website, which will lead to...[Details]
This article mainly introduces the simple display rules of PIC18F4521602. Let's learn about the relevant content with the editor of the microcontroller. PIC18F4521602 simple display rules 1602 LC...[Details]
HV632 is an 80 V, 32-channel display driver chip launched by Supertex in 2003. It has 256-level grayscale control capabilities and is designed for flat-panel displays. Using the company's HVCMOS te...[Details]
We know that when dialing, each time a digit is dialed, the previously dialed digit must be moved one position to the left. We can use a one-bit array to achieve position movement by moving the numbe...[Details]
On July 1, 2020, indoor delivery robot company PUDUTECH officially announced the completion of its Series B financing, with Meituan as the sole investor and the financing amount exceeding 100 million...[Details]
The most convenient thing about the PIC microcontroller capacitive touch button is that the peripheral circuit is simple and does not require any peripheral components. Just connect a line from the p...[Details]
Power loss model generation tool now includes passive components, enabling more accurate design modeling and helping customers get to market faster
Shanghai, China, November 14, 20...[Details]
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