آر اف (فرکانس رادیویی) و بی‌سیم آنتن‌ آر اف

Product Attributes

Introduction

The UWC.01 chip antenna measures 5.5×5.5×2mm and is a compact ultra-wideband antenna with high efficiency across the pulse UWB communication operating frequency bands. It is mounted onto the PCB using a standard SMT reflow soldering process. The antenna enables designers to cover all common UWB commercial frequency bands — Bands 5, 6, and 7 — using a single antenna. The UWC.01 is a robust ceramic antenna with a peak gain of 4dBi and efficiency exceeding 50% across the entire frequency range, designed for direct mounting on a PCB. It is an ideal choice for any device manufacturer seeking to reduce manufacturing costs over the product lifecycle. As with all antennas of this type, care should be taken to mount the antenna at least 3mm away from any metal components or surfaces, ideally 5mm for optimal radiation efficiency. The recommended minimum ground plane size is 25mm × 13mm, and the gap between the antenna and the ground plane is fixed at 0.3mm and must not be altered. UWB is a low-power digital wireless technology used to transmit large amounts of digital data over short distances at very low power levels across a wide frequency spectrum that typically spans more than 500MHz. The low power requirements of UWB result in extended battery life for sensors and tags, thereby reducing overall operational costs.

Features

• SMT chip ultra-wideband antenna
• Suitable for European and US UWB applications
• Covers channels 5-7
• Frequency range: 6.0~8GHz
• Dimensions: 5.5×5.5×2mm
• RoHS and REACH compliant

Applications

• Automotive sensors
• Smart airbags
• Precision measurement
• Smart home and entertainment systems
• Centimeter-level positioning