Product Category

Embedded Antennas

Looking to reduce antenna bulk without compromising performance? Keesun's Embedded Antennas are designed for modern wireless devices that demand compact form factors and reliable signal sensitivity. Perfect for applications in smart devices, IoT, and wireless modules, these antennas ensure consistent connectivity in space-constrained environments.

Compact Design with Strong Signal Performance

Our built-in PCB antennas feature an embedded WiFi antenna design with a foam backing to minimize detuning across various installation surfaces. This thoughtful structure supports the trend toward thinner, smaller product designs—eliminating the need for bulky whip or stub antennas while maintaining excellent signal performance.

Multi-Band Support and Broad Compatibility

Keesun's Embedded Antennas support a wide range of wireless technologies including WiFi, WiFi 6, Bluetooth, BLE, Zigbee, and WLAN. Frequency bands include:

l 433MHz / 4G

l 2400–2485 MHz

l 5150–5850 MHz

l 5925–7127 MHz

Gain and efficiency vary depending on the frequency band, ensuring optimized performance for specific use cases. 7abab79d-c08f-4016-b6d5-1635f56e3daf

Tailored Integration for Your Product

Each antenna is available with customized sizing, and supports flexible installation using adhesive, cable, and connector options. Whether you're in the development, prototyping, or production stage, Keesun offers complete antenna design and tuning support to solve your wireless transmission challenges.Ready to integrate advanced antenna solutions into your next device? Contact Keesun to explore custom Embedded Antennas that bring power, precision, and performance to your product.