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KOMATECH
KOEN

Antenna Solution

The pattern sets the performance

We have invested in equipment and R&D to keep pace with the fast-moving mobile industry, and proved our capability on many projects with global companies.

Gen 1

PC RESINPLATED TRACE

Gen 2

PC RESINSUS INSERT

Gen 3

PC RESIN2ND MOLD · EXTERIOR

Process

The same antenna, built differently across three generations

Read in order and you can see what improved.

PC RESINPLATED TRACE

Gen 1

LMA

Laser Manufacturing Antenna

A plating pattern is drawn on PC resin after laser processing. Using a patented plating solution, it is the most advanced method for lowering cost while keeping performance.

  • Patented plating solution
  • Performance kept · cost reduced
  • Proven on many projects
PC RESINSUS INSERT

Gen 2

SIMA

Single Insert Mold Antenna

Insert molding seats a stainless-steel pattern directly in PC. It fits 3D shapes and thin devices, and patterns are easy to realize.

  • Handles 3D shapes
  • Fits thin devices
  • Patterns easy to realize
PC RESIN2ND MOLD · EXTERIOR

Gen 3

DIMA

Double Insert Mold Antenna

One step beyond SIMA: a thin PC overmold covers the pattern. The antenna becomes the device's exterior, so no separate cover is needed.

  • Antenna is the exterior
  • No separate cover
  • Better overall cost

More

More functions in one antenna

NFC

Near Field Communication

We develop and manufacture near-field communication antennas for payment, transit cards and IoT. With in-house test equipment that meets European and North American standards, we hit performance targets even on tight project schedules.

Combo

Wireless charging + NFC combo antenna

We develop antennas that combine NFC and wireless charging in one, aiming to give up performance on neither side.

A phone charging on a Freedy wireless charging pad

Wireless Charging

Wireless charging

We have invested in wireless charging since 2011, running B2B application projects alongside B2C products. The goal is not only charging but an environment where power moves without wires.

2012~

WPC

Qi inductive standard

Active since 2012, and chair of the Promotion Working Group Korea team since 2015.

2017~

AirFuel Alliance

Magnetic resonance standard

A full member of the international standards body for magnetic resonance, aiming at applications beyond the limits of induction.

Contact

Tell us the band, quantity and schedule

Bands not in the specification table can be designed to your project requirements. Our team will review and contact you.