The Federal Communication Commission’s failure to conduct adequate investigations into the potential of co- and adjacent-channel interference could seriously hinder the agency’s efforts to free up spectrum for the wireless industry, the National Association of Broadcasters said in its reply comments released last week. Under the FCC’s proposed plan for the 600MHz incentive … [Read more...]
New Signal Generators and Analyzers for RF Component and Wireless Device Testing
Aeroflex, Ltd., a provider of high performance microelectronic components and test and measurement equipment, has released a new generation of wide-bandwidth RF signal generators and analyzers in PXI format for RF component and wireless device testing to latest standards, including WLAN 802.11ac. The combination of the PXI 3050A low noise RF signal generator and the PXI 3320 … [Read more...]
EMI Simulation Software Expands Library with 23 New Radio System Models
CAE software developer Delcross Technologies has announced the release of Electromagnetic Interference Toolkit (EMIT) Version 3.3. Ideal for companies working in the aerospace, telecommunications, defense and automotive industries, EMIT is a software tool for the prediction of cosite interference/EMI within complex RF systems containing multiple receivers, transmitters, … [Read more...]
Temporal Cloaking Breakthrough Could Improve Telecommunications Security
A new temporal cloak developed for optical communications by Purdue University researchers could thwart potential eavesdroppers and improve security for telecommunications. University scientists have developed a commercially-viable temporal cloak for optical communications that acts as an independent pocket in time, allowing data to pass through without leaving any evidence. … [Read more...]
160-MHz Bandwidth and Real-Time Capability Added to MXA Signal Analyzer
Measurement company Agilent Technologies Inc. has announced significant enhancements to its midrange N9020A MXA X-Series signal analyzer designed to address "the challenges of measuring interference in the next generation of heterogeneous wireless networks." New options for the MXA X-series signal analyzer include the addition of 160-MHz analysis bandwidth and real-time … [Read more...]
EM Field Exposure Directive Approved by European Parliament
Legislation approved this week will affect workers who come into contact with electromagnetic fields, including doctors and nurses giving patients magnetic resonance imaging scans (MRI), radar operators and powerline technicians. New rules to update and improve the protection of those exposed to electromagnetic fields in the workplace were approved by the European Parliament … [Read more...]
IBM Builds MM-Wave Transceiver To Improve Mobile Communications, Radar Imaging
New technology from scientists at IBM could help alleviate data bottleneck issues for mobile communications and enable advanced radar-imaging technology to be reduced to the size of a notebook computer. IBM researchers have unveiled a phased-array transceiver that “contains all of the millimeter-wave components necessary” for both high data-rate communications and … [Read more...]
Beer Fridge Disrupts Mobile Networks in Australia
Technicians from Australian mobile service provider Telstra track interference to a defective beer fridge using handheld antennas and a new “software robot.” An Australian man’s defective beer fridge is being blamed for mobile network disruptions in several nearby neighborhoods. Technicians from mobile service provider Telstra determined that the motor of a beer fridge located … [Read more...]
Satellite Channel Test, Simulation and Measurement Software Released
GL Communications, a provider of PC-based test, analysis and simulation products and consulting services for the telecommunications industry, has announced its new satellite channel test, simulation and measurement software. Ideal applications for the new software include “testing GSM backhaul over satellite, BER testing across all satellite gateway interfaces, satellite delay … [Read more...]
Spectrum Analyzer Solves Complex Interference Problems
GAO Comm Inc., a supplier of optical and electrical equipment and test instruments, has released a portable high performance spectrum analyzer for 2G/3G/4G, Wi-Fi and radio and television signal testing. According to the company, the model A0070007 handheld spectrum analyzer combines “the functionalities of 100 kHz to 3GHz spectrum analyzer, wireless communication signal power … [Read more...]
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