Antenna and RF Services
From initial requirements to final optimized board-level design, we assist you in designing and optimizing RF and antenna performance until carrier certification standards are met.
We have been working hand in hand with you since 2015.
Antenna and RF Services
HJ-Tech offers the most comprehensive portfolio of antenna designs across 5G NR sub-6 GHz, 5G NR mmWave frequencies, 4G/3G/2G, GNSS, Wi-Fi®, NFC, Bluetooth® and other wireless technologies and have helped design and bring to market thousands of M2M and IoT solutions worldwide since 2004.
Whether its custom antenna design, off-the-shelf antenna selection, optimization or pre-certification we have expertise and innovative proprietary designs with many antenna types including monopole, dipole, loop, ceramic patch, PCB, flex PCB antennas, Laser - Direct Structuring (LDS), and beam steered MIMO antenna arrays.
Sub-6 GHz and mmWave Frequencies
5G NR Antenna Technology
Our 5G NR Sub-6 GHz portfolio covers global cellular technology bands with embedded and external antennas as well as combination antennas including GNSS, Wi-Fi® and other protocols. We have numerous off-the-shelf, high-performance products in multiple form factors available today.
As the 5G NR mmWave market is starting to emerge globally, our high-performance and cost-competitive subsystem will help solidify a broader and faster deployment of the technology. We have prototyped and tested numerous patented array subsystem designs with five different chipset OEMs and are helping resolve some of the most complex antenna design scenarios with our strategic IC partners.
Our Quantum KHA16.24C smart antenna subsystem is the latest patent-pending 2D antenna array integrated into a multi-layer PCB that contains the RFICs and 16 antenna elements.
Design Process
If you require a customized antenna solution, we have extensive experience in the design and production of a wide range of bespoke antenna solutions for a variety of applications.
From the very beginning of your project, our engineering team will work with you to evaluate your requirements. We then conceptualize a working solution and produce a functioning sample antenna to integrate and optimize within your device. With the use of our production supply lines and rapid prototyping, we can quickly deliver this design, which is then tested and evaluated for RF performance, DFM (Design For Manufacture) and DFA (Design For Assembly).
Once the RF solution has been determined, our team will work closely with you to ensure the finished product is refined and providing the optimal performance for your device.