During the missile development process, to assess its anti-jamming performance, an infrared jamming source deployment device needs to be installed on the target aircraft. Within a specific time frame after the target aircraft takes off, infrared jamming munitions are deployed according to a certain sequence, creating an infrared radiation source around the target aircraft that … Read more
A chip is a way of miniaturizing circuits (mainly including semiconductor devices, as well as passive components, etc.). It uses a certain medium to comprehensively cover the center of a computer, such as the CPU, with the interface that displays this information, thus forming a small, miniature machine that integrates semiconductors on a substrate. Each … Read more
Author: Chi Cheng Abstract: In response to the challenges faced by existing aircraft platform cooperative networking, such as vulnerability to interception, susceptibility to interference, low data rates, and difficulty in adapting to complex battlefield environments, several solutions are analyzed. A Terahertz cooperative networking solution with characteristics such as anti-interception, anti-jamming, and high data rates is … Read more
1. Overview The nursing call signal system in hospital wards is a tool for non-contact real-time communication between hospitalized patients and medical staff. By integrating with the hospital’s information system, it provides diverse intelligent services for the ward and is an essential subsystem in the construction of intelligent hospital systems. Currently, there are many manufacturers … Read more
Satellite Internet is the third revolution in the Internet after fixed and mobile communication networks. Specifically, Satellite Internet is a wireless network that uses a satellite network as the access network. On one hand, Satellite Internet breaks through the coverage limitations of terrestrial Internet, achieving seamless global coverage. The land area accounts for only 29% … Read more
The multi-point drone networking system technology, as an advanced multi-drone collaborative operation technology, is centered around connecting multiple drones into a highly coordinated aerial network through advanced communication technologies. This enables functions such as information sharing, task allocation, and collaborative operations. Below is a detailed analysis of this technology: 1. Technology Overview The multi-point drone … Read more
This morning, we held a brainstorming session with graduate students to discuss the general concepts of SoC design. I found that many students did not grasp the core of SoC design. Now, while the discussion is still fresh, I will record it here. First of all, what is SoC design centered around? SoC design is … Read more
The previous article introduced the phrase “bury the lead” (Too long; didn’t read?). The issue lies with the three words! Some people specifically checked the TV show clips I provided and sent me screenshots: They also asked: The Chinese subtitles are incorrect, I understand. But what about the English subtitle that uses “lede”? Didn’t you … Read more
The Internet of Things (Internet of Things, abbreviated as IoT), as the name suggests, is “the internet of things connecting with each other”. The IoT addresses the interconnection between objects and objects (Thing to Thing, T2T), humans and objects (Human to Thing, H2T), and humans and humans (Human to Human, H2H). The IoT is a … Read more
Electronics Association Maker Lab SPI stands for Serial Peripheral Interface. It is a high-speed, full-duplex, synchronous communication bus widely used in communication with ADCs, LCDs, and other devices connected to MCUs, characterized by its speed. SPI Protocol Like IIC and serial ports, SPI also has its communication protocol, which is generally learned in a layered … Read more