电磁兼容性( EMC )指电气设备或系统运行时,对其所处的电磁环境不产生干扰或抵抗电磁环境干扰的能力。 EMC 是评价产品质量好坏的重要标准之一。为了以最为经济的方式保证产品的 EMC 质量,应该在产品设计初期采取适当的措施。根据定义， EMC 被分为电磁干扰( EMI )、电磁抗扰度或敏感度( EMS )。法规规定应满足 EMI 的最大值和 EMS 最小值。相关标准中对于可用的限值、采用的测量方法和仪器都作出了规定。
电磁兼容性( EMC )指电气设备或系统运行时,对其所处的电磁环境不产生干扰或抵抗电磁环境干扰的能力。 EMC 是评价产品质量好坏的重要标准之一。为了以最为经济的方式保证产品的 EMC 质量,应该在产品设计初期采取适当的···
Modern military equipment is highly dependent on electronic systems, from navigation and positioning, communication and command, to precision-guided weapons. Electromagnetic interference can directly weaken combat capabilities by blocking spectrum, misleading signals, or causing physical damage.
In recent years, the low-altitude aircraft industry has experienced explosive growth, with its application scenarios rapidly expanding from traditional military fields to more than 20 vertical sectors including civilian logistics, agricultural plant protection, urban security, and emergency rescue. According to statistics from the Civil Aviation Administration of China, the average daily flights of low-altitude aircraft surged from 120,000 in 2023 to 850,000 in 2025, with an average annual growth rate of 38%. It is projected that the global low-altitude economy market size will exceed $2.1 trillion by 2030.
