Quaterwave

Quarterwave designs high-performance custom antennas—BLE, UWB, LTE, GPS—for IoT, automotive, and industrial use, turning RF complexity into seamless connectivity.
Customized High-Performance Antenna Solutions for Seamless Connectivity

Quarterwave is an RF engineering innovator delivering high-performance, customized antenna solutions that power reliable wireless connectivity across the most demanding industries. With deep RF expertise, a strong patent portfolio, and a full-cycle product development approach, Quarterwave helps bring next-generation wireless products to life—from initial simulation to prototyping and production.

Their solutions span BLE, UWB, LTE, GPS, RFID/NFC, NTN, and chip antennas, enabling smarter, more connected products across IoT, automotive, industrial, and smart city sectors. Whether optimizing BLE range in smart locks or delivering 30% efficiency for LTE in compact designs, Quarterwave turns RF complexity into reliable performance.

Industries Served

Quarterwave supports wireless innovation in:

  • IoT and Smart Home
  • Automotive and Mobility
  • Industrial Automation
  • Smart Cities and Infrastructure
What Makes Quarterwave Different?
  • RF Design Excellence: Deep domain knowledge, in-house simulation, and proprietary RF measurement systems.
  • Full-Cycle Development: Concept, simulation, prototyping, tuning, and production—delivered as a seamless service.
  • Tailored Performance: Antennas optimized for unique requirements, environments, and PCB constraints.
  • Proven Innovations:
    • 30% LTE efficiency in matchbox-sized chip antennas
    • 80% DIN rail BLE efficiency in smart meters
    • BLE and UWB antennas with ranges of up to 90m and 37m
  • Accessible Validation Tools: Compact OTA test boxes and low-cost SDR-based validation tools to support faster RF certification.
Solutions Offered
  • Custom Antenna Development: BLE, UWB, LTE, RFID, GPS, NFC, and more.
  • Chip Antennas & Embedded Modules:
    • Ultra-efficient, compact LTE/GPS chip antenna
    • Pre-development of UWB AoA module using dual-antenna architecture
  • Advanced Antenna Design Services:
    • Efficiency tuning, polarization control, ground plane optimization
    • Mechanical integration for constrained enclosures
  • RF Systems & Measurement Tools: OTA chambers, SDR-based RF testers, and matching circuit design.

With a laser focus on antenna performance, customer-specific needs, and wireless integration at every stage, Quarterwave enables products that are smarter, smaller, and more connected.