Core Advantages

✅ Wide Frequency Coverage Down to 600 MHz

The antenna operates from 0.6 GHz to 6 GHz, covering major low-frequency cellular bands around 700 MHz, 800 MHz, and 900 MHz, as well as 5G Sub-6 GHz and Wi-Fi 2.4 GHz / 5 GHz applications. It is suitable for wideband OTA radiated performance testing of smartphones, IoT modules, automotive wireless terminals, and other communication devices.

✅ Integrated Orthogonal Dual-Polarization PCB Design

The antenna integrates two independent RF ports for horizontal and vertical linear polarization. The two ports support reception of orthogonally polarized RF signals, enabling MIMO and polarization-diversity testing without replacing the antenna and helping improve automated OTA test efficiency.

✅ Stable RF Matching Performance

With a VSWR of ≤ 2 across the specified operating range, the antenna provides stable impedance matching and repeatable RF performance for OTA measurements such as TRP and TIS testing.

✅ Ultra-Thin Standardized Square Structure

The antenna features a compact 100 mm × 100 mm square PCB structure with a thickness of only 1 mm. It is easy to integrate with common RF/OTA chamber mounting fixtures and is well suited for multi-antenna array configurations.

✅ Cost-Effective FR-4 Design

The antenna uses a standard FR-4 substrate and mature PCB manufacturing processes, providing stable manufacturability, controlled cost, and reliable batch production. It is suitable for routine laboratory testing and production-line quality inspection.

Specifications

Application Scenarios

• OTA TRP/TIS and wideband radiated performance testing of smartphones, automotive wireless terminals, and IoT modules

• Polarization diversity and channel correlation testing of 4G/5G MIMO terminals

• RF performance verification of wireless devices within the 0.6–6 GHz frequency range

• Reference receiving antenna for RF/OTA anechoic chambers and passive radiated test systems