移动通信系统
移动通信系统将现代世界紧密联系在一起，使数十亿人能够即时交谈、共享数据和获取信息
当今移动网络是复杂的生态系统：GSM/GPRS系统支撑关键通信，LTE/5G网络则为智能手机和物联网提供极速数据传输。其核心技术中，MIMO天线通过空间分集实现容量倍增，无线回传网络则构成连接基站的隐形高速公路。
安费诺射频的高性能组件覆盖从低频段GSM到毫米波5G的全频谱需求，具备抗干扰能力、最小化信号损耗并适应严苛环境。我们的解决方案精准优化网络各层性能，以精密工程可靠性攻克现实连接难题。
让当今移动生态系统顺畅运行的连接解决方案
我们的解决方案优化了这些网络各层级的性能，以精密工程打造的可靠性解决现实连接难题。
安费诺射频元件即使在最拥挤的射频环境中也能提供稳定可预测的性能，助力移动网络为每日依赖其服务
的用户构建更强大、更快速、更可靠的网络。
相关资源
Space Applications Solutions Overview
The Space Applications Overview Flyer from Amphenol RF highlights their RF interconnect solutions designed for use in space applications. It emphasizes the importance of reliable, high-performance connectivity in extreme environments, such as satellites, ground stations, unmanned exploration vehicles, space robotics, and telemetry systems.
Broadband Solutions Overview
The Broadband Solutions Overview presents a comprehensive look at the evolution of broadband technology, highlighting how advanced RF connectivity solutions are driving the future of high-speed internet access. From legacy DSL and coaxial systems to cutting-edge fiber optics, fixed wireless access (FWA), and satellite broadband, this document outlines the challenges and breakthroughs shaping modern digital infrastructure. It emphasizes Amphenol RF’s pivotal role in delivering robust, high-frequency, and custom RF components essential for seamless connectivity across diverse broadband platforms. Designed for engineers, integrators, and decision-makers, this overview is a definitive guide to the technologies and RF innovations enabling the next generation of global broadband connectivity.
White Paper: Passive Intermodulation Distortion
The document "Passive Intermodulation Distortion in Connectors, Cable and Cable Assemblies" by David Weinstein of Amphenol Corporation discusses the causes, impacts, and measurement of Passive Intermodulation Distortion (PIM) in RF components. It explains how PIM is generated by non-linear mixing in passive devices like connectors and cables, causing unwanted signals that can interfere with communication systems. The paper outlines design guidelines to minimize PIM, including contact design, material choices and cleanliness, and describes testing methods to ensure low PIM performance.
5G Wireless Solutions
The Amphenol RF 5G Wireless Solutions document presents Amphenol’s advanced RF interconnect solutions tailored for next-generation 5G networks. It highlights a comprehensive portfolio of high-performance connectors, adapters, and cable assemblies designed to support the high-frequency, low-latency, and high-data-rate demands of 5G infrastructure. The document emphasizes low PIM performance, robust durability, and compact designs, ensuring reliable connectivity in macro cell sites, small cells, distributed antenna systems (DAS), and massive MIMO applications.
External RF Antennas
Amphenol RF offers a variety of external RF antennas designed for both indoor and outdoor use, supporting applications like Bluetooth, WLAN/WWAN, IoT, access points, and more. These antennas are compatible with familiar RF interfaces such as SMA, RP-SMA, and N-Type, and are available in single, dual, and wideband options.
FPC and PCB Internal Antennas
Amphenol RF's Internal FPC and PCB RF Antennas are designed for IoT, Wi-Fi, and LTE applications, featuring dual-band, multi-band, and wide-band options with secure adhesive mounting for easy installation. These low-profile antennas offer reliable RF performance and are ideal for use in compact devices such as smart speakers, tablets, security cameras, and navigation systems.
Internal NFC Antennas
Amphenol RF's Internal NFC Antennas operate at 13.56 MHz, supporting NFC-Forum protocols for short-range data transfer, ideal for compact IoT applications like smartphones, tablets, and payment systems. These antennas are available with adhesive mounts, with or without cables, and are designed for easy installation in devices requiring NFC capabilities.
Embedded Chip Antennas
Amphenol RF's Internal Embedded RF Antennas are compact, SMT-mounted ceramic chip antennas supporting frequencies up to 8.5 GHz, suitable for IoT devices, Bluetooth speakers, and medical devices. These antennas offer reliable RF performance for protocols like 4G/5G, Wi-Fi, Bluetooth, and GNSS, making them ideal for compact consumer and industrial applications.
Embedded GNSS and GPS Antennas
Amphenol RF offers a range of embedded GNSS and GPS antennas designed for compact, lightweight, and high-efficiency performance in various applications. These antennas, suitable for surface mounting on PCBs or connectorized for better positioning, support multiple bands including GPS, GLONASS, and Beidu, and are ideal for handheld and portable navigation devices, mobile electronics, automotive, fleet management, IoT devices, e-bikes, and asset tracking.
Antenna Solutions for Wireless Applications
The Amphenol RF Antenna Solutions Overview provides an in-depth look at a wide range of high-performance antennas designed for wireless applications. It highlights key features, including compact designs, high-frequency capabilities, and compatibility with various RF interconnect solutions for seamless connectivity across industries.
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