Quaterwave

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.