This article systematically elaborates on the structural composition and functional characteristics of border and coastal defense radar, with a focus on analyzing its multiple technical advantages in security applications. These include wide-area surveillance, multi-target tracking, high-precision detection, and user-friendly operation, making it suitable for all-weather intelligent protection of borders, airports, and critical infrastructure.

The S, C, and X-band phased array weather radar developed by China Electronics Technology Group Corporation enables efficient monitoring of severe weather events such as storms and heavy rainfall, significantly enhancing early warning capabilities. This technology is also applied in civil aviation for low-altitude wind shear detection, greatly improving scanning speed and resolution, thereby strongly ensuring aviation and meteorological safety.

Drone detection radar technology offers advantages such as high-precision reconnaissance, low cost, and strong reliability. It can be rapidly deployed and adapted to complex environments, and has been widely applied in military, environmental monitoring, industrial, and urban security fields, providing critical support for intelligence gathering and smart decision-making.

This article explores the interaction between the aquaculture industry and fisheries resource conservation, analyzes the current management challenges faced by marine aquaculture, and introduces the advanced technological security system “Sky Eye System.” Developed by Wuhan Lakeda, this system assists farmers in achieving round-the-clock real-time monitoring and anti-theft management, enhancing operational safety and sustainability.

Wuhan Lakeda made an appearance at the 2023 World Radar Expo, showcasing multiple low-altitude detection and security radar products. Its XW/RB101 radar won the Silver Award for Innovation, drawing significant industry attention and highlighting the broad application of radar technology in smart city development and national defense.

This paper systematically analyzes seven key performance indicators of radar systems, covering core aspects such as antenna and feeder optimization, signal design, transceiver performance, and data processing. It provides a practical optimization guide to enhance radar detection accuracy, anti-jamming capabilities, and target detection performance.

This article provides a comprehensive analysis of the technical advantages and application scenarios of drone detection radar, covering core features such as high-precision detection, rapid response, and all-weather operation. It also highlights its significant value in public safety, military defense, and civil security, while offering insights into the trends of intelligent development.

To address the security challenges posed by the vast area and complex management of the Hainan Free Trade Port, the offshore radar network system provides all-weather monitoring, intelligent identification, and precise positioning. It effectively supports anti-smuggling efforts, epidemic prevention and control, and maritime security management, ensuring the implementation of the Free Trade Port’s policy of “opening up at the first line and maintaining control at the second line.”

This article systematically analyzes the classification system of military radars, covering functional categorization, signal types, and key technical characteristics, to help readers gain a comprehensive understanding of the functional differences and application scenarios of various military radars, such as search radars, tracking radars, and pulse radars.