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...
Created on: 2012-10-17
Author: zhang bin
Study Notes
for MC9S12XS128 lcd12864 ser_2_pin
redesigned by zhang bin
2012-10-17
versions ：V-0.1
All Rights Reserved ...[Details]
Electric vehicles have become the latest hot keyword in Taiwan's technology industry chain, but the automotive industry has extremely strict requirements on the quality and reliability of components....[Details]
At present, there are many types of embedded microprocessors. The embedded operating system must support as many processors as possible, which requires the customization of the operating system for d...[Details]
1. Examples from life Through the previous chapter, everyone has already learned about interrupts. External interrupts require physical actions to trigger the execution of interrupt functions, but i...[Details]
Operation Code Condition code mnemonics Logo meaning 0000 EQ Z=1 equal 0001 NE (Not Equal) Z=0 not equal 0010 CS/HS (Carry Set/High or Same) C=1 Unsigned greater than or equal to ...[Details]
TE Connectivity received "China's Top Employers 2023" certification Shanghai, China - January 17, 2023 - The Spring Festival is approaching, and good news arrives first. Today, TE Connectivity (he...[Details]
Wind power concept stocks are divided into four categories:
The first category is stocks engaged in or participating in the production of wind power equipment, such as Sinovel Wind Power, ...[Details]
How to track and quickly and effectively compensate reactive power plays an important role in the stable operation of the power system, improving power quality, reducing line losses, and achieving ...[Details]
Many electrical parameters in electricity measurement, including current, power, signal modulation amplitude, equipment sensitivity, etc., can be regarded as derivatives of voltage, and their values ...[Details]
"Intelligence" has become a new growth point in the automotive industry. Recently, there are reports that Lenovo also has the idea of entering the field of smart cars. According to the Qichacha APP...[Details]
At present, microelectronics technology based on single-chip microcomputer control technology has achieved unprecedented development. It is widely used in various control fields, intelligence fields ...[Details]
1. Instrument model: Keithley 2400 source meter 2. Fault phenomenon: After the instrument is powered on, the voltage source 20V and 200V outputs are abnormal. 3. Analysis, testing and judgment: ...[Details]
The side-mounted magnetic flap level gauge needs to be connected to the inside of the measured container during installation. The two connecting pipes are generally connected by DN25 flanges. ...[Details]
Lu Fangming, chairman of Asia Pacific Telecom, a telecommunications operator under Foxconn, said that 5G spectrum must be obtained, and he hopes to bid for double-digit bandwidths such as 20, 40, and...[Details]
In recent years, the sales of new energy vehicles in China have exceeded expectations. In October this year, the retail sales of narrow passenger cars reached 2.261 million units, of which new ener...[Details]
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