Johanson Technology introduces the 2440AT62B0085002U, a high-performance, directional RHCP RF chip antenna for automotive 2.4 GHz wireless applications. With AEC-Q200 qualification, focused radiation, and high detuning resilience, this antenna enhances vehicle-to-smartphone communication, security access, positioning, and IoT connectivity in vehicles.

Built for Automotive Applications

Unlike omnidirectional antennas, the 2440AT62B0085002U focuses RF energy, improving signal strength and minimizing interference. Ideal for:

* Vehicle tracking, security access, and Angle of Arrival (AoA) positioning.
* Bluetooth, WiFi (802.11 b/g/n/ac/ax), Zigbee, Thread, and LoRa, Low-power IoT networks.

Seamless RHCP Integration for Reliable Connectivity

Designed to work with Johanson’s 2450CH15A0100002E hybrid coupler, ensuring:
* Multipath resilience in vehicle environments.
* Enhanced signal strength for smart vehicle applications.
* Stable wireless performance in extreme conditions (-40°C to +105°C). 

Flexible PCB Integration

With multiple mounting options, this antenna adapts to automotive PCB layouts:
* Edge Mounting – Ideal for security access and tracking.
* Corner Mounting – Optimized for compact designs.
* Center Mounting – Ensures balanced coverage.

Learn More:
2.4GHz Automotive Directional RHCP Antenna Application Note
2440AT62B0085002U Product Page
2450CH15A0100002E Product Page

Source：https://www.johansontechnology.com/