With the rapid development of 5G-A, low-orbit satellite communication, and intelligent connected vehicles, compact devices such as smartphones, smart wearables, and on-board modules have increasingly stringent requirements for antennas—needing to balance low profile, wide bandwidth, and high radiation efficiency, which has long been an industry pain point.
Our low-profile wideband antennas solve industry challenges through five targeted innovations:
- Eccentric Feeding Design: Adopt eccentric feeding scheme to stimulate orthogonal polarization modes, achieve stable wideband circular polarization, and avoid polarization mismatch in complex scenarios.
- Parasitic Stub Layout: Set symmetric parasitic stubs to expand bandwidth, eliminate radiation efficiency nulls in the working frequency band, and adapt to UWB and millimeter wave bands.
- Miniaturization Optimization: Add capacitor columns inside the radiator to reduce antenna size by 25%-35% without affecting radiation efficiency and gain, adapting to space-constrained devices.
- Single-Layer Substrate Structure: Adopt single-layer substrate design to reduce manufacturing costs and processing difficulty, and improve mechanical reliability in vibration environments.
- Environmental Adaptability: Use high-quality materials and sealed design to resist extreme temperatures and humidity, ensuring stable performance in various complex application scenarios.
Our low-profile wideband antennas have an axial ratio bandwidth of up to 230MHz and a circular polarization gain of more than 4.4dBic, perfectly matching the integration needs of compact communication devices and opening up new paths for RF design in multiple fields.
AFU TELECOM is a Wireless Telecom Solution Expert with professional supporting on our customers' business globally. AFU TELECOM is always focusing on and specializing in O-RAN, Marco Cell, Small Cell, Active DAS, Public Safety and Optics Network Solutions including Antennas, Filters/Combiners/TMAs, RF Repeaters, Optics Devices and Site Accessories, especially AFU Core Team are very professional in Wireless Telecom with rich experience on our product portfolios. The Highest Priority of AFU TELECOM is Customers' Satisfaction and Product Quality. AFU MISSION IS TO CONNECT EVERYTHING!
