中新网西安2月6日电 (记者 党田野)记者6日从西安科技大学获悉，该校研究团队联合南京航空航天大学 等单位，成功研发一种光学透明水基超材料吸收器。这款被称为"透明电磁盾牌"的黑科技，破解了千米 深井复杂电磁环境下"防护与监控不可兼得"的行业难题，为智能采矿安全提供了全新解决方案。 据了解，在千米深煤矿井下，大型采矿机械轰鸣运转，变频器、通风系统等设备运行产生的电磁干扰， 易导致瓦斯探测器读数失真、通信中断、仪器失灵，给煤矿安全生产埋下致命隐患。传统金属屏蔽材料 虽能阻挡部分干扰，但笨重不透明、易腐蚀，且无法兼顾宽频防护与轻薄特性，难以满足井下复杂场景 需求。 图为该吸 收器试验现场示意图。西安科技大学供图 钟的显示屏迅速稳定，时间恢复准确。此外，信号屏蔽测试显示，该吸收器能完全阻断Wi-Fi信号，并 显著衰减移动通信信号，进一步验证了其强大的电磁屏蔽能力。 参与实验的煤矿工程师表示，这款吸收器的实测表现超出预期，其透明特性让工人能实时观察设备运行 状态，在煤矿安全生产中具有极高的应用价值。此外，产品耐腐蚀、抗潮湿，适配井下多尘高湿环境， 3D打印制造便于批量生产与现场部署。 "这款吸收器的创新之处，不仅在于解 ...

Investment Rating - The report does not explicitly state an investment rating for the EMC industry Core Insights - The EMC technology solutions are crucial for ensuring the safe, stable, and reliable operation of electronic and electrical devices, spanning the entire industrial chain from consumer electronics to high-end equipment. The rapid development of electronic devices towards high frequency, integration, and intelligence has led to a paradigm shift in EMC technology from "passive suppression" to "active prevention" [8][9] - The global EMC industry market size is projected to grow from approximately 528.75 billion yuan in 2024 to 1,086.89 billion yuan by 2030, with a compound annual growth rate (CAGR) of 12.8%. The Chinese EMC market is expected to grow from 188.91 billion yuan in 2024 to 400.84 billion yuan by 2030, with a CAGR of 13.4% [9] - The report highlights significant growth potential in the renewable energy and data center sectors, with the EMC filter market in the energy storage sector expected to have a CAGR of 40.2% from 2024 to 2030 [10][11] Summary by Sections 1. EMC Market Key Insights - The EMC technology solutions are essential for the green and low-carbon development of various sectors, including renewable energy, aerospace, automotive, data centers, and consumer electronics, supporting China's manufacturing and dual carbon strategies [8][9] 2. Global and Chinese EMC Industry Market Size - The global EMC filter market is projected to grow from 105.75 billion yuan in 2024 to 239.12 billion yuan by 2030, with a CAGR of 14.6%. The Chinese EMC filter market is expected to grow from 37.78 billion yuan in 2024 to 88.19 billion yuan by 2030, with a CAGR of 15.2% [9] 3. Global EMC Industry Downstream Application Insights - The renewable energy sector is expected to see the highest growth in EMC technology solutions, with a CAGR of 23.5%, followed by data centers at 20.7%. The defense and aerospace sector has a CAGR of 14.9%, and the automotive sector has a CAGR of 13.9% [10][11] 4. EMC Industry Competitive Landscape - The competitive landscape of the EMC industry includes key players such as Rohde & Schwarz, Texas Instruments, SGS, ANSYS, and Suzhou Test, with a focus on high-precision measurement technology, independent research and development capabilities, and rapid response to global EMC standards [15][16] 5. EMC Industry Domestic Substitution Analysis - The necessity for domestic substitution in the EMC industry is highlighted, with an analysis of the progress and challenges faced in the domestic market [9][11]

Core Viewpoint - Wuhan Xindian Technology Co., Ltd. has undergone a business change, adding new shareholders including Huawei's Shenzhen Hubble Technology Investment Partnership and Hubei Chutian Fengming Science and Technology Angel Investment Fund, increasing its registered capital from 2 million RMB to approximately 2.4 million RMB [1][4]. Company Overview - Xindian Technology was co-founded by the Yangtze River Scholar team from Wuhan University of Technology and the Wuhan Industrial Innovation Development Research Institute in August 2024, focusing on the development of electromagnetic functional materials [5][6]. - The company specializes in the research, production, and sales of absorbing and shielding materials, addressing critical electromagnetic compatibility and stealth needs in modern electronic communication and defense sectors [5][6]. Shareholder Structure - The current shareholders include Wuhan Xindian Enterprise Management Consulting Partnership, with Huawei Hubble holding 1.85% of the shares, making it the fifth-largest shareholder [3][5]. Product Focus - Xindian Technology's product system revolves around three core areas, particularly electromagnetic compatibility (EMC), which is closely related to the chip and integrated circuit industry [3][6]. - The company has developed high-loss, ultra-thin shielding absorbing films designed to mitigate electromagnetic interference in key components of 3C electronic products, especially wearables [3][6]. Market and Application - The company aims to meet strict international EMC standards (such as CE, FCC) for market entry, positioning EMC as a "ticket" for product certification [3][5]. - In defense applications, Xindian Technology focuses on full-band radar stealth technology and provides materials for various industrial and civilian needs, ensuring reliable electromagnetic protection and efficient thermal management for high-integration chips and electronic devices [6][7]. Strategic Implications of Investment - Huawei Hubble's investment not only provides significant capital support but also highlights the strategic alignment with future demands for high-performance materials in new communication technologies like 5G/6G [4][7]. - The investment marks a new phase for Xindian Technology in technology commercialization and market expansion [4][7]. Broader Industry Context - In 2025, Huawei Hubble is expected to continue strengthening its position in key areas of the domestic semiconductor supply chain, particularly in electronic design automation (EDA) software, which is fundamental to chip design [4][7]. - Hubble's investment strategy also extends to the smart computing ecosystem and emerging fields such as intelligent hardware and materials, reflecting Huawei's focus on next-generation human-machine interaction and intelligent entities [8].

Core Viewpoint - CiscoRay (688053) announced the termination of the capital increase agreement with Beijing Changying Hengrong Electromagnetic Technology Co., Ltd. due to changes in external factors and mutual agreement [1][3] Group 1: Company Actions - CiscoRay had planned to invest 52.1 million yuan in Changying Hengrong, which would have resulted in CiscoRay holding 51.028% of the latter's shares [1] - The agreement was initially a non-binding intention to establish a cooperative relationship and did not constitute a legal obligation [1] - CiscoRay emphasized that the termination of the agreement would not impact its financial and operational status, nor harm the interests of the company and minority shareholders [3] Group 2: Industry Context - Changying Hengrong specializes in electromagnetic compatibility (EMC) and provides comprehensive solutions for defense science and technology research [1] - The company aimed to attract strategic investors through this transaction to achieve significant development [1] - The military procurement network recently announced a suspension of Changying Hengrong's qualification for military material procurement activities due to the submission of false materials [2] Group 3: Financial Implications - CiscoRay's main business, reliability testing services for military electronic components, saw an 81.67% increase in revenue year-on-year, with net profit turning positive [3] - The collaboration was expected to create a "testing-protection-certification" closed-loop capability, enhancing competitiveness in high-end markets like military and aerospace [3] - Despite the termination of the agreement, CiscoRay plans to continue seeking excellent upstream and downstream enterprises to enhance its testing capabilities [3]

Core Viewpoint - Kangda New Materials (002669) has a stake in its subsidiary, Biko Technology, which specializes in the research, production, and sales of electromagnetic compatibility (EMC) equipment and related software [1] Group 1: Company Overview - Biko Technology focuses on developing EMC testing systems and reinforced products, including filters and power filter modules [1] - The products are primarily supplied to first or second-tier assembly enterprises and research institutions, with applications in special equipment fields [1] Group 2: Notable Achievements - Biko Technology has collaborated with the China Astronaut Research and Training Center, providing products used in the "Tiangong-1" and "Shenzhou-9" manned docking missions [1]

Group 1: Technological Advancements - The "Fighter" manned submersible, developed under the national key R&D program, is the world's most capable deep-sea manned submersible with the highest number of occupants, fastest descent and ascent speeds, and longest operational time [1] - Over the past five years, the submersible has conducted more than 300 dives and collaborated with four countries on scientific investigations of nine major ocean trenches, collecting environmental data and discovering new deep-sea species [1] - A research team led by a Chinese Academy of Engineering academic has made significant progress in electromagnetic compatibility, transforming it from a perceived "mystical" issue into a scientific discipline [2] Group 2: Innovation and Entrepreneurship - The CEO of a Shanghai-based AI startup aims to break through computational bottlenecks to promote the widespread application of artificial intelligence, achieving significant technological advancements under national support [3] - The company has developed methods to efficiently connect different chips, enabling automated deployment of large models across various hardware, standardizing computational resources [3] Group 3: Education and Talent Development - Emphasis is placed on practical experience in scientific research, with a focus on encouraging students to engage in original innovation and problem-solving in real-world settings [4] - The integration of scientific knowledge and methods into education is highlighted as essential for fostering innovation capabilities among students [4] Group 4: National Goals and Vision - The ongoing development of a technology-driven nation is marked by organized scientific research, which has led to significant advancements in technology and a shift in scientific understanding [6] - The importance of young innovators in the field of artificial intelligence is underscored, with examples of young talents achieving remarkable results [6] - The spirit of "striving for excellence" in manned deep-sea exploration is emphasized, focusing on rigorous, collaborative, and dedicated research efforts [7]

Group 1: Scientific Contributions - The "Fighter" manned submersible, developed by China Shipbuilding Group's 702 Research Institute, is the world's most capable deep-sea manned submersible, featuring the highest number of occupants, fastest descent and ascent speeds, and longest operational time [1] - The team led by Su Donglin at Beihang University has made significant advancements in electromagnetic compatibility, addressing challenges across various equipment from household appliances to aircraft [1] - Zhang Yuanming's team at the Xinjiang Institute of Ecology and Geography has discovered new species and unique ecological functions in Xinjiang, contributing to advancements in medical science [2] Group 2: Technological Innovation and Future Goals - Xia Lixue, co-founder and CEO of Shanghai Wuwenchin Intelligent Technology Co., emphasizes the importance of overcoming computational bottlenecks to promote the widespread application of artificial intelligence in China [3] - The current era is seen as a critical period for artificial intelligence development, with a call for young talents to engage in the field and empower various industries [3] Group 3: Scientific Spirit and Cultural Integration - The spirit of dedication and service to the community, exemplified by the 彭加木 spirit, motivates researchers like Zhang Yuanming to work in challenging environments [2] - Chen Zheng from Beijing Jiaotong University focuses on making abstract scientific knowledge accessible and engaging for students and the public, promoting scientific literacy [2]

Core Insights - The Ministry of Industry and Information Technology (MIIT) released key points for automotive standardization work for 2025, emphasizing the advancement of automotive electronic standards [1] Group 1: Automotive Electronic Standards - The initiative includes the continuous improvement of the electromagnetic compatibility (EMC) standard system for vehicles, with a focus on mandatory national standards for road vehicle EMC [1] - There will be public solicitation for opinions on standards related to electrostatic discharge and the development of standards for vehicle antennas, OTA, and electromagnetic environment adaptability [1] Group 2: Safety Standards - The MIIT aims to accelerate the development of standards for functional safety of autonomous driving systems, expected functional safety, and battery management systems to enhance the safety levels of key systems [1] - Preliminary research will be conducted on reliability standards for electronic devices, including the revision of IP ratings and environmental evaluation standards to improve the quality of electrical and electronic equipment [1] Group 3: Vehicle Components Standards - The initiative includes the review and approval of standards for vehicle-mounted MEMS lidar and forward vision assistance, along with public solicitation for opinions on standards for vehicle-mounted display terminals [1] - The development of standards for vehicle-mounted wireless broadcasting reception systems and inertial navigation systems will be expedited to standardize the performance of vehicle-mounted electronic components [1]

在11月的第十五届中国国际航空航天博览会（以下简称"珠海航展"）上，多项大国重器集中展示，其中中国自主研制 的两型新一代隐身战斗机首次公开并同台亮相，成为最大的亮点和看点之一。 随着现代战争装备不断进化，当今空战已进入隐身空战模式，先发制人成为取胜关键。而要达到军事装备的"隐身"效 果，除了依靠特殊的气动外形设计以外，最主要是应用隐身材料。近年来，我国战斗机、主战坦克、舰船、导弹等重 大国防武器装备升级换装，对隐身材料的需求日益增加。以第五代战斗机为例，"隐身、超音速巡航、超视距攻击、 超机动能力"4项战机标准里， 隐身性是公认的第五代战斗机最显著的特征。 在此背景下，隐身材料已成为新的国防刚需产品，行业正迎来黄金发展时代。然而该领域有着极高的技术门槛，国内 有能力从事相关产品研发和制造的企业屈指可数，即将在科创板上市的成都佳驰电子科技股份有限公司（股票代码： 688708 简称：佳驰科技）正是其中的代表之一。凭借深厚的技术积累和持续不断地研发创新，该公司已成为是国内 主要的电磁功能材料与结构（简称 EMMS）提供商，为我国国防安全及电子信息行业的发展做出了重要贡献。 聚焦军工隐身材料，雄厚科研实力成就行业领 ...