Embedded
Antennas

HJ-Tech Embedded Antennas

Integrated inside the device enclosure, HJ-Tech embedded antennas deliver a clean, protrusion-free exterior that simplifies dust- and water-proofing at the system level. Our portfolio covers FPC flex antennas, PCB onboard antennas, ceramic antennas, metal-spring antennas, and copper-tube antennas—supporting mainstream wireless standards including Bluetooth, Wi-Fi, GNSS, and Sub-GHz. Engineered for miniaturization, easy assembly, and high integration, they are widely adopted in consumer electronics, smart home devices, IoT terminals, industrial controls, and automotive applications. We provide custom antenna development and OTA performance tuning tailored to your mechanical layout, striking the right balance between RF performance and industrial-design intent.