The teacher's requirements are: operating frequency range: 2.2GHz-2.7GHz, VSWR less than 1.8, gain 20. Let's find a power amplifier chip to simulate with ADS, and finally make a physical product. I do...
[i=s]This post was last edited by yangjiaxu on 2018-11-22 00:52[/i] Although the evaluation of MM32 seems to be finished, since the MM32 board is used, something should be produced. Today I use MM32 t...
As the title says, I can't see the -3dB bandwidth in the waveform simulated by Multisim 12.0. What's the reason? ??? ??? Am I using the wrong instrument?...
[i=s]This post was last edited by a736015 on 2019-12-6 09:38[/i]IWR1443BOOST unboxing test : https://en.eeworld.com/bbs/thread-1101610-1-1.html1. Software Download1. mmWave SDK download link: http://w...
Recently, the ipad wireless intelligent visual control large screen display solution provided by Kexin Optoelectronics was successfully completed in Luzhou, Sichuan, and delivered to Party A for use....[Details]
Cameras and radar are common sensor technologies that enable environmental perception and obstacle detection in cars and autonomous driving systems . Over the years, cameras have been separated from ...[Details]
Have you been struggling with the failure analysis of circuit boards for a long time? Have you spent a lot of energy on the sample debugging process? Have you ever doubted your originally correct des...[Details]
Well-known analysts claim that the cost of components alone for the iPhone 12 series is as high as $125. All models, including the four iPhone 12 models, will support 5G networks, and this impl...[Details]
1. Analysis of LED lamp circuit diagram (1) Description of LED lights LED light: LED stands for light-emitting diode, which is a light-emitting device that can convert electrical energy into light en...[Details]
On August 29, BOE Technology Group Co., Ltd. released its 2022 semi-annual report. The company achieved operating income of 91.61 billion yuan and net profit 6.596 billion yuan. Faced with multiple c...[Details]
OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
When you start choosing an oscilloscope, you probably have a price plan in mind. The price of an oscilloscope depends on many factors, including bandwidth, sampling rate, number of channels, and me...[Details]
Price increase! Some chip prices have soared to 5 times! From "unavailable" to "unaffordable"! More than 100 industries around the world have been impacted. Chip shortage! Chip shortage! This domino ...[Details]
1 Introduction
Defected Ground Structure (DGS) is one of the hot topics in the microwave field. It is developed from the photonic bandgap structure (PBG). DGS changes the distribution of the shieldin...[Details]
Summary Power management chips have a wide range of applications. Power management chips play a key role in electronic information products and have a wide range of product applications. Power ma...[Details]
The environment of this article is as follows: OS system: Ubuntu 12.04 (originally 10.04, recently upgraded) Compiler: avr-gcc Burning software: avrdude Debugging software: avarice, GDB and d...[Details]
Samsung has unveiled a new mobile image sensor that has a higher resolution than anything else on the market, The Verge reports. Samsung has launched two sensors, ISOCELL Bright GW1 and GM2. The form...[Details]
A few days ago, Huawei released its new mobile phone Mate 30 in Germany, but the official could not pre-install Google Mobile Services (GMS). Later, someone wrote an article specifically on how users...[Details]
Microchip MCU
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