Smartphone Antenna Design

With over a century of combined expertise in mobile phone antenna design, we’re the trusted partner behind some of the biggest names in the industry. From initial concepts to final production, we guide you every step of the way, delivering innovative, optimal, custom antenna solutions that ensure your products success.

Convergentia’s design work guides the biggest names in the Industry

When the Mobile & Wireless Forum (MWF) needed SAR simulation prototypes for industry leaders like Apple, Samsung, Huawei, and Google, they turned to Convergentia. We developed advanced virtual smartphone models, ensuring safety and SAR compliance. 

Antenna Integration for Smartphones

Designing antennas for Smartphones comes with complex challenges:

  • Multi-Antenna Integration: Smartphones have multiple antennas such as Cellular, GPS/GNSS, Wi-Fi, BLE and NFC, that are packed into a compact device. All of these antennas must fit seamlessly without causing EMC or RF interference.
  • SAR and TRP Optimization: Primary cellular antennas must have SAR compliance and TRP performance. Precise antenna placement and tuning are critical to meeting the required spesifications.
  • Frequency Band Management: Smartphones operate across multiple frequency bands, supporting 2G, 3G, LTE and 5G. Overlapping bands and seperated Tx/Rx frequencies require advanced tuning to ensure consistent connectivity.

We excel in solving these challenges through innovative design, precise simulation, and meticulous testing. We have been delivering custom antenna designs that meet real-world demands with unmatched connectivity since 2012.

Frequently Asked Questions

Curious how our antenna solutions come to life? Explore the FAQs we’re asked, powered by Insight Engineering.

Can ceramic antennas be customized for spesific environments?

Yes, ceramic antennas can be designed to be optimized for specific environments. We work with you to ensure that custom ceramic antennas meet the unique needs of your application, delivering the highest performance.

Do you provide antenna manufacturing services?

While we are not an antenna manufacturer , we offer full support throughout the manufacturing phase. Our team assists with design and development to ensure your antennas meet performance standards before production.

What materials do you use for antenna design?

We work with a variety of materials, including flexible LDS (Laser Direct Structuring), sheet metal, and circuit boards. Our antenna solutions can be customized for any environment, with no material or technological limitations.

Do you provide full antenna prototyping and testing?

Yes, we design antennas virtually and build prototypes in-house. We don’t just provide digital models—we deliver fully functional prototypes with accurate measurements and test results for application-specific needs.