アンテナ
Curated directory of business-to-business resources in this category
Sites(3)
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TDK アンテナコンポーネント
TDK的天线组件业务，生产小型化天线用于电子设备。
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富士通 アンテナ技術
富士通的天线技术部门，开发高性能天线用于移动网络。
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日本アンテナ株式会社
日本领先的天线制造商，专注于通信和广播天线系统。
Category Statistics
- Total Sites: 3
- Subcategories: 0
- Last Updated: Jul 25, 2026
About This Category
Antennas are the critical interface for wireless communication systems, enabling signal transmission and reception across industries. In the B2B sector, selecting the right antenna directly impacts network reliability, range, and data throughput. Whether for IoT sensor networks, 5G infrastructure, or satellite communications, the category "天线" encompasses a wide range of solutions designed for specific frequency bands, gain requirements, and environmental conditions.
Real-world applications include:
- Telecommunications: Base station antennas for cellular networks, supporting 4G/5G coverage in urban and rural areas.
- Industrial IoT: Directional antennas for factory automation, enabling low-latency machine-to-machine (M2M) communication.
- Transportation: Vehicular antennas for GPS tracking, fleet management, and in-vehicle Wi-Fi systems.
- Public Safety: High-gain antennas for emergency response communication in challenging terrains.
Procurement value for B2B buyers: Investing in quality antennas reduces signal interference, lowers maintenance costs, and ensures compliance with industry standards like IP ratings for outdoor durability. Key parameters to evaluate include frequency range, polarization, VSWR (Voltage Standing Wave Ratio), and radiation pattern. A well-chosen antenna enhances system uptime and scalability, making it a cost-effective long-term asset for mission-critical operations.