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At present, there are mainly the following methods for designing microwave power amplifiers:
(1) Dynamic impedance measurement method. Under actual working conditions, use instruments to measu...[Details]
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Smartphones are becoming more and more popular and are becoming an indispensable tool for people's lives and work. According to statistics, the smartphone market grew by about 30% in 2012, making i...[Details]
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Talking about the difficulty of non-relational database design, Zhu Haifeng said: "We can look at this problem from some scenarios. In the past, general database designers dealt with more tradition...[Details]
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Recently, the National Intellectual Property Administration issued the "Annual Work Guidelines for Promoting High-Quality Development of Intellectual Property (2021)" (hereinafter referred to as the ...[Details]
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Recently, the news that "Apple is developing its first VR headset, which is expected to be launched in 2022" has spread like wildfire. Earlier, Apple CEO Tim Cook once said that he was more op...[Details]
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The new generation of artificial intelligence technology is a comprehensive technology supported by high-performance computing, big data, machine learning, and deep learning. High-performance compu...[Details]
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Fully integrated Doherty power amplifier enhances small cell and mMIMO driver systems Nijmegen, the Netherlands – Ampleon offers a comprehensive portfolio of RF power amplifier devices for next-...[Details]
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In the 40 years of reform and opening up, the energy sector has made great achievements, and my country has become the world's number one in energy production and consumption. At the same time, my ...[Details]
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According to news on March 6, according to the latest report released by South Korean market research agency SNE Research, the total installed capacity of global electric vehicle batteries in January...[Details]
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There are many scattered distribution equipment installed on the high-voltage distribution line. For example, distribution transformers must be equipped with necessary lightning protection devices to ...[Details]
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Lithium-ion batteries have gradually become a common technology for portable applications using rechargeable batteries due to their advantages such as high energy density, high voltage, low self-di...[Details]
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/********************
A/DD/A conversion
********************/
#include reg52.h
#define uint unsigned int
#define uchar unsigned char
#define PCF8591 0x90 // PCF8591 address
sbit sda=P2...[Details]
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June 15, 2022 - Today, the sixth Intel Master Challenge (hereinafter referred to as "IMC") kicked off. The event will attract 26,000 teams from across the country to challenge, covering 400 colleges ...[Details]
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现在，跨国公司的领导人和高管对半导体的全球性短缺表示担忧，因为这已经形象到许多国家的生产和销售，且似乎看不到被解决的迹象。 自大流行的最初几个月以来，许多公司都强调了他们对该问题的担忧。芯片供不应求，全球许多汽车制造商和消费电子公司都表示，生产将受到影响。 “预计这种不可预见的情况不会很快得到改善，供应限制可能会持续到 2023 年。尽管公司正在努力提高产能，但在达成解决方案之前，问题...[Details]
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November 14, 2024, Shanghai, China —
SmartSens (Shanghai) Electronic Technology Co., Ltd. (stock abbreviation: SmartSens) announced that in the third quarter of 2024, it achieved monthly shipme...[Details]
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