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Chongqing Leikan Technology Co., Ltd
I. company profile We are a high-tech enterprise focusing on radar technology research and development, production and international trade. The company has been deeply engaged in the radar field for many years, committed to providing global customers with high-performance, high-reliability radar products and customized solutions, covering civil, commercial and special fields. II. Core Business Areas The company's main products include UAV radar, security monitoring radar and customized radar system, which are widely used in aviation safety, border security and other fields. Relying on the core algorithm and advanced manufacturing process independently developed, our products are known for their high precision, strong anti-interference ability and environmental adaptability, meeting the diversified needs of different countries and regions III. Technical Strength And Innovation The company has its own independent research and development team, established strategic cooperation with many top scientific research institutions, and accumulated a number of technology patents and software Copyrights. Through continuous innovation, we continue to launch new radar systems adapted to various application scenarios, the technical level reaches the international leading standards, in line with the global market access requirements.
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The 10th China New Materials Industry Expo and Dual use New Materials Conference was held in Nanjing on October 29, 2025 2025-10-29 The 10th China Advanced Materials Industry Expo (hereinafter “MatExpo”) and the Dual-Use New Materials Conference opened on 29 October in Nanjing. Under the theme “Advanced Materials Powering High-End Equipment”, the event brings together China’s leading research institutes, manufacturers, defence contractors and universities to explore the latest breakthroughs and future trajectories of advanced materials for high-end equipment. The exhibition showcases the nation’s most recent R&D achievements and industrial applications, unveiling a host of innovations that rank among the world’s best. Collectively they chronicle China’s decade-long leap in materials science—from following global trends to setting them. Special zones this year include a low-altitude-economy pavilion and a university technology park, giving exhibitors tailored spaces that foster precise match-making and synergistic innovation across the value chain. After ten editions, MatExpo has become the premier platform for technological progress and civil-military integration in China’s new-materials sector. This year’s gathering will further consolidate industry consensus, accelerate the transfer of critical technologies from lab to market, and expand the new-materials ecosystem that continuously fuels high-quality growth in high-end manufacturing. Source: Guangming Online
Radar: Closer to Daily Life Than You Think Air, space, land and sea—radar is everywhere 2025-10-15 When storms close in, it forecasts whether planes can still take off and land; across endless farmland it warns crops of incoming pests; inside dark tunnels it maps the tangle of rock and pipe beneath our feet; and on snow-covered mountains it measures the depth of the drift so surveyors can draw maps that are millimetre-sharp. Every one of these scenes is quietly powered by radar. In recent years Chinese scientists have developed a family of home-grown radars that serve both national defence and everyday life, quietly reshaping the way we live and work. Guardian of every journey Peering through fog when human eyes cannot For travellers, safety comes first. Acting as a loyal “air-traffic sentry,” radar constantly scans the sky, locking on to every aircraft’s position, speed and heading—even when visibility drops to near zero—giving pilots the data they need to land safely. At Beijing Daxing International Airport a C-band, fully digital, active phased-array weather radar—the first of its kind in civil aviation—completes a 40-layer volumetric scan in 90 seconds with 75 m spatial resolution. Distributed transmit-receive modules push mean time between failures from 600 h to more than 3 000 h, turning a blanket of fog into a transparent sheet of numbers. The same “hyper-vision” is now rolling onto the road. By marrying laser, millimetre-wave and optical cameras with AI-driven decision, path-planning and scene-simulation algorithms, self-driving cars can see far beyond the human horizon, receiving instant alerts for road works, red-light runners, crossing traffic or pedestrians hidden behind parked trucks. “We have also built an ultrasonic radar that watches the 0–10 m bubble around the vehicle,” says a Chinese engineer. “It complements millimetre-wave and lidar to create a layered safety cocoon, and it handles door-collision avoidance, wading-depth checks and automatic parking. So far we have shipped 20 million units.” First responder when disaster looms Counting a locust’s wingbeats from kilometres away China’s new meteorological radars—S-band dual-polarisation phased arrays, C-band phased arrays and the rest of the family—can sniff out a storm cell while it is still forming and push warnings to phones and control towers minutes earlier than before. But radar is more than a weather eye; it is also X-ray vision. Ground-penetrating radar (GPR) works non-destructively, delivering centimetre-sharp images of what lies beneath, whether the job is checking a tunnel lining, mapping bedrock, inspecting a dam or hunting for a sinkhole under a city street. When earthquakes crumble buildings, life-rescue radar sends ultra-wideband pulses through the rubble; the faint reflections of breathing or a heartbeat are pulled from the chaos and converted into life signs on a screen, guiding rescuers to survivors within the golden hour. Farmers, too, have a new ally. Conventional pest scouting means walking the rows with a net and a notebook—slow and always too late. China’s first high-resolution, multi-band, full-polarisation entomological radar now stares skyward every night, measuring an insect’s wing-beat frequency, body length, weight, radar cross-section and even head orientation. The result is the first national database of migratory pest trajectories, laying the technical groundwork for a country-wide early-warning platform that can tell farmers “spray tomorrow” before a single moth lands. Where radar is heading Smarter, multi-band, and—quite possibly—quantum Tomorrow’s radars will fuse artificial intelligence with radio physics in real time. Deep-learning networks will sift through raw echoes, instantly labelling every contact—freighter, stealth drone, flock of birds—and predicting what each will do next, while cognitive engines re-tune waveforms on the fly to stay one step ahead of jamming. In the lab, quantum and terahertz radars are moving from chalkboard to prototype. A quantum-entanglement radar built in Nanjing has already recognised a stealth target’s quantum signature at 200 km. Once mature, such sets could rewrite the rules of naval warfare and coastal defence. From the stratosphere to the seafloor, radar has become both shield and sensor for a modern China. As the technology keeps sprinting toward greater autonomy, wider spectra and quantum horizons, the next chapter of radar is being written today—and it will be even closer to daily life than we can imagine. (Article source: Published in People's Daily)
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Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd
Chongqing Leikan Technology Co., Ltd