Basic Concepts of RF Power Amplifier
The RF power amplifier (RF PA) is the main part of the transmission system, and its importance is self-evident. In the front-stage circuit of the transmitter, the ...
IT MAKES YOU:
Hello, I am using the H and V signals of the BT1120 video output as synchronization, and connecting an external voltage-controlled crystal oscillator to generate a new HD and 3G signal s...
[i=s]This post was last edited by Dahanchong on 2019-4-28 10:04[/i] I am a student, and when I was simulating a single-phase bridge rectifier, I encountered the phenomenon shown in the picture. How do...
[i=s]This post was last edited by iamstarlee on 2022-8-1 21:00[/i]According to the project function, the hardware design mainly includes tof face recognition module and temperature, humidity and smoke...
FPBB RAIL from the SCHURTER Group: Three types of circuit protection in one ultra-compact housing. The new two-pole filter series requires very little rail mounting space due to the compact 25 mm h...[Details]
1.Flash types and characteristics: Flash is generally divided into nand flash and nor flash. Their respective characteristics are as follows: - Nor NAND XIP (execution on chip) yes no Performanc...[Details]
Motorola has officially announced that it will launch a new flagship phone, Motorola edge s, for Chinese consumers on January 26. At ten o'clock this morning, Motorola's official Weibo account posted...[Details]
Linux is an operating system that supports processors of various architectures and has strong portability. This paper describes the method and process of porting μClinux to a target board based o...[Details]
Share my final homework, multi-point temperature measurement based on 51 single-chip microcomputer. The multi-point temperature measurement is to mount multiple 18b20 temperature sensors on a single ...[Details]
3 User Interface Requirements It is necessary to determine the type and quantity of the product's hardware interfaces, power interface, indicator lights, switch type, reset button and display screen,...[Details]
1. System Architecture
The overall working process of the elevator controller is: the elevator is in a waiting state at the first floor. When the user needs to take the elevator, he can press ...[Details]
We’ve all experienced this: assembling new furniture. You put the parts in order, check the installation instructions, and find that it’s taking longer than expected!
Scientists at Nanyang Tec...[Details]
A laser rangefinder is an instrument that uses laser to accurately measure the distance to a target. When working, the laser rangefinder emits a very thin laser beam to the target, and the photoelectr...[Details]
As the anti-privacy invasion gear piled up on my desk, my 10-year-old son asked me what my mission was. I whispered, “I’m hiding from Silicon Valley,” and pointed in a direction I assumed was north, ...[Details]
Without considering EL2 and EL3, IRQ processing is divided into two cases: interrupts occurring in user mode and interrupts occurring in kernel mode. The corresponding interrupt processing interfaces...[Details]
Oscilloscope probes are critical to the accuracy and correctness of your measurement results. It is the electronic component that connects the circuit under test to the input of the oscilloscope. T...[Details]
0Introduction
The power grid has long relied on manpower to read commercial and domestic electricity data, which is extremely inefficient. Meter reading data statistics mainly rely on manp...[Details]
On October 14, Neijiang Vice Mayor Bi Sheng led a team to the Chuanwei Lianjie Base to care about the development of the enterprise. Neijiang Municipal Government Deputy Secretary-General Peng Yun,...[Details]
RF/Wirelessly
京公网安备 11010802033920号
EEWORLD
