Category Archives: Industry news

3500-15 114M5335-01 Design scheme of RF wireless sensor network nodes based on ZigBee and 51 kernel

Abstract: ZigBee is a personal area network protocol based on the IEEE802.15.4 standard, which is a low-cost and low-power short-range wireless networking communication technology. The article proposes a hardware design scheme for high-frequency wireless sensor network nodes based on ZigBee and 51 cores, and the design principles of its various constituent modules are detailed in

3500-15 114M5330-01 Design of CDMA modulation/demodulation module based on FPGA

Abstract: Any information needs to be transmitted through sound, light, and electrical signals. Due to the severe attenuation of light and electrical signals in seawater, sound waves are the only known energy form that can propagate over long distances in water. Therefore, in recent years, research and development of underwater acoustic communication systems in the

PC104-DPIO DRL-DPM-BKF Communication Scheme between ARM and X86 Platforms Based on UDP Protocol

Abstract: This article introduces a case study in which a touch screen is first drawn to display on the LCD screen, and data is transmitted through the network to display on the computer screen. The computer controls the clearing of graphics on the LCD screen, achieving communication between ARM and X86 platforms based on UDP

RET670 1MRK002816-AB Design scheme of a high-speed real-time data acquisition system

Abstract: Abstract: This article introduces the design scheme of a high-speed real-time data acquisition system. This plan first briefly introduces the characteristics and firmware program of the CYUSB3014 chip, amplifies and filters the sensor output signal, and then converts it into a digital signal. After FIFO caching, use USB burst transmission mode to transfer to

RER103 Industry’s Highest Performance 5G WiFi Solution for Mobile Devices

Abstract: The Broadcom BCM4358 is a 2x2 MIMO combination chip that supports 5G Wi Fi (802.11ac wireless standard), integrating the latest technology of Bluetooth and wireless combination chip. The coexistence of wireless and Bluetooth can improve indoor positioning accuracy. It is said that the chip can also solve the interference of multi signal radio waves

REF545KB133AAAA Microwave transmission solutions in 4G networks

Abstract: The demand for 4G network construction is based on China Mobile's goal of 4G construction in 2014, and plans to build 500000 TD-LTE base stations by the end of the year. As of now, the cities with mixed networks of China Unicom and China Telecom have developed from their initial 16 cities to 40

REC670 1MRK002814-AB Design and Implementation of Beidou Positioning System Based on Dual Antennas

Abstract: In the preliminary analysis of the actual positioning error of the BeiDou module, it was found that the distribution of positioning error of the BeiDou module follows a normal distribution. According to the distribution law of positioning error of the BeiDou module, the dual antenna module on the same circuit board receives the BeiDou

REB670 1MRK002820-AC Three network integration transmission network solution

Abstract: Triple play refers to the convergence of telecommunications networks, radio and television networks, and the Internet. During the development and evolution of the next generation telecommunications network, the next generation radio and television network, and the next generation Internet, the network functions tend to be the same, and the business scope tends to be

DAPC100 3ASC25H203 Design of modular strain monitoring fiber optic components

Abstract: A resistance strain sensor is a sensor manufactured using the resistance strain effect of metals to measure small changes. Strain sensor is a type of sensor that measures the strain generated by the deformation of an object under force. The resistance strain gauge is the core part of the resistance strain sensor, which directly

3ASC25H705-7 Terminal level optimization and operational solutions

Abstract: Wireless networks have entered the era of terminal navigation. The success of a wireless network is closely related to the variety of terminal types used, and even the customer composition of the network is related to the distribution of high, medium, and low end terminals. In recent years, it has been common for customers