Wide Band Gap Semiconductor Group, Kansas State University
Research on III-nitride wide band gap semiconductors, GaN, AlGaN, InGaN and related alloys.
http://www.phys.ksu.edu/area/GaNgroup/

Wide Band Gap Semiconductor Group at Kansas State University-Physics
Research focused on III-nitride wide band gap seminconductors, GaN, AlGaN, InGaN and related alloys.
http://www.phys.ksu.edu/area/semiconductor/gangroup/

Wide Band Systems Inc.
Wide Band Systems manufacters electronic warfare systems including DFD, IFM, Radio Frequency and Microwave products, Superheterodyne, defense software and more.
http://www.widebandsystems.com

Sensor Technologies & Systems, Inc.
Manufacturers of wide band radar intrusion detection systems for military, government and security concerns.
http://www.sensor-tech.com

Atkinson Dynamics
Manufacturers of industrial intercom communication systems and auxiliary products such as speakers and signalling devices for plant-wide communication.
http://www.atkinsondynamics.com/

Satellite Communication Center
Manufacturer and systems integrator of C and Ku band satellite earth stations. Located in Moscow.
http://www.sccenter.ru/eng/index.html

WaveFrontier
Wide range of original multi-beam antenna systems, working in the microwave and multimeter wave band.
http://www.multilnbdish.com/

KMS Bilisim, Ltd
Konsan Makina Kimya Sanyii Ýzmir
http://www.konsankms.com/

LTR Systems
Wide-area trunked communication systems for the New York metro and central New Jersey areas, 2-way radio sales, service and installation; and custom radio systems.
http://www.si2way.com/

Aiphone Corporation
Manufacturer of intercom solutions for communication and security, providing a wide variety of audio and video systems, specializing access entry and control systems in the world.
http://www.aiphone.com/