API Technologies, a provider of high performance RF/microwave, power and security solutions for critical applications, has released a new line of gallium nitride (GaN) drivers to provide a complete, front-to-back amplifier solution for applications requiring high levels of gain and output power. The new GaN power amplifier drivers are ideal for use in applications including … [Read more...]
Military
Quantum Navigation Technologies Could Outmode GPS
With the rise of smartphones and other handheld wireless devices, GPS technology has experienced an explosion in popularity, becoming near-omnipresent in the daily lives of many consumers. However, its limitations, including its inability to work underwater and its susceptibility to both accidental and deliberate signal interference, could pave the way for a new, more accurate … [Read more...]
Shielded Test Boxes for R&D, Quality Control and Wireless Coverage Testing
Select Fabricators has introduced new lightweight, collapsible RF shielding boxes designed to facilitate better testing of wireless devices for R&D, manufacturing quality control and coverage testing for cellular carriers. Ideal for use by electronics testing laboratories in the commercial and industrial wireless, automotive, aerospace and defense industries, the new … [Read more...]
Wideband 2.2 GHz to 7.6 GHz Coaxial Lightning Protection for LTE, Wi-Fi and WiMAX Applications
NexTek, Inc., a provider of lightning protection and EMC/power conditioning products and services, has released a new line of SurgeGuard quarter wave stub lightning protectors. Designed for Wi-Fi, WiMAX, satellite, LTE and ISM applications, the QWS600 series exceeds 802.11, UNII, ISM and MIL-STD-202 standards for usage between 2.2 GHz and 7.6 GHz. Measuring only 63.9 mm … [Read more...]
Broadband Limiting Amplifiers for Electronic Warfare and Broadband Communications
Pasternack Enterprises, Inc., has released new wide dynamic range broadband limiting amplifiers for use in electronic warfare, microwave receivers and broadband communications systems. Covering a wide frequency range of 1 to 18 GHz, these broadband limiting amplifiers are used to protect sensitive microwave receivers by “limiting” excessive input power, which could potentially … [Read more...]
RF Signal Generator Offers AM/FM/Phase Modulation with I/Q Modulation Option
Saelig Company Inc. has introduced the new DSG3000 3GHz/6GHz series, a high-performance RF signal source family offering standard AM/FM/Phase modulation and options for I/Q modulation and I/Q baseband output. Ideal for applications in wireless communication, radar testing, audio/video broadcasting and general-purpose needs, the DSG3000 Series generates waveforms with high … [Read more...]
Researchers Make Flat Surface Behave Like Spherical Antenna
Researchers from Southeast University in China have created a new artificial surface that can bend and focus electromagnetic waves similar to an antenna. The achievement, which the team is calling “the first broadband transformation optics metasurface lens,” could lead to the creation of new types of antennas that are flat, ultra low-profile or that conform to the shape of … [Read more...]
Medium Power Broadband Amplifiers Up to 18 GHz
Pasternack Enterprises has introduced ten new 1-watt and 2-watt broadband amplifiers for defense, EW/ECM, radar, test instrumentation, telecom, satcom, microwave radio and industrial applications from 2 GHz to 18 GHz. The new broadband RF amplifiers feature a hybrid microwave integrated circuit design and advanced GaAs pHEMT technology for excellent performance. The … [Read more...]
U.S. Navy to Demonstrate Electromagentic Railgun at Sea
The U.S. Navy has announced plans to test a prototype electromagnetic railgun aboard a high speed vessel in 2016. The test will mark the first time an electromagnetic railgun has been demonstrated as sea. Capable of firing projectiles at seven times the speed of sound, railgun technology uses an electromagnetic force known as Lorentz force to rapidly accelerate an object … [Read more...]
X-Band High Gain Power Amplifiers Offer High Linearity Performance
Pasternack Enterprises, Inc., a supplier of RF, microwave and millimeter wave products, has released a new family of coaxial X-band high gain power amplifiers. The new X-band power amplifiers are suited for high linearity applications with frequencies ranging from 8 to 12 GHz andare typically used as driver amplifiers or high power output amplifiers in a wide variety of … [Read more...]
- « Previous Page
- 1
- …
- 40
- 41
- 42
- 43
- 44
- …
- 84
- Next Page »
