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1. Introduction of active antenna 1.1. Introduction to integrated active antenna With the development of mobile broadband networks, the data capacity requirements of site networks are growing rapidly...[Details]
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When we drive home, the lights and air conditioners in our home can automatically recognize and turn on in advance, which is an experience that can greatly enhance our sense of happiness. The concep...[Details]
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Code: /* C language example 13 Print out all the "narcissus numbers". The so-called "narcissus number" refers to a three-digit number whose cube sum is equal to the number itself. For example: 153 ...[Details]
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STMicroelectronics and GF to build new 12-inch wafer fab in France to advance FD-SOI ecosystem
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As the world economy transforms towards digitalization and decarbon...[Details]
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introduction
The planar transformer has only one turn of mesh secondary winding, which is different from the traditional enameled wire. Instead, it is a piece of copper sheet, which is ...[Details]
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For Cadillac CTS , a Vsport high-performance model is necessary. However, for marketing reasons, GM will also develop a corresponding Vsport model for the front-wheel drive luxury car ...[Details]
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The purpose of network analyzer calibration is to eliminate the system error of the test. The idea of calibration is to obtain the specific value of the network analyzer system error term by testin...[Details]
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With the advent of the digital economy era, the integrated circuit industry is not only a basic industry for the development of the national economy, but also an important component of the new genera...[Details]
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#include "stm32f10x_gpio.h"
#include "stm32f10x_rcc.h"
#include "stm32f10x_flash.h"
#include "stm32f10x_tim.h"
#include "misc.h"
void RCC_Configuration(void);
void GPIO_Configuration(void);...[Details]
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Last week, doctors and neuroscientists from the University of California, Los Angeles (UCLA) successfully used an ultrasound device to wake a 25-year-old patient with brain trauma from a coma. If ...[Details]
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Recently, the preparation of the "Technical Requirements for Solar Tracking Systems in Photovoltaic Power Plants" standard was launched in Beijing, and the establishment and first working meeting of t...[Details]
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In recent years, with the rapid development of photovoltaic power generation, more diversified and cleaner sources of electricity have been brought about. However, the problems that arise after distri...[Details]
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Introduction to Yaskawa Coordinate System
The figure above shows the six-joint MOTOMAN, which consists of waist joint S, upper arm joint L, lower arm joint U and wrist joints R, B, T. Ther...[Details]
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Australian government officials are advising India to ban the use of equipment from China's Huawei in building high-speed telecommunications networks (5G), Australian media reported on Tuesday, Reute...[Details]
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Non-contact temperature sensor, also known as infrared temperature sensor, is a sensor that determines the temperature of an object by measuring the infrared radiation emitted from the surface of t...[Details]