Measure RCS with a Handheld VNA
Feb 1, 2012
DR. MARTIN I. GRACE / ENGINEERING FELLOW ANRITSU CO., 490 JARVIS DR., MORGAN HILL, CA Radar systems work by detecting signals reflected by a target. If the radar cross section (RCS) of the target can be made to look smaller, a target can...
System Supports Full Conformance Testing For 3G Mobile Handsets
Sep 8, 2008
The GS-8853 3G RF Conformance Test (RCT) system from Agilent Technologies targets wireless test laboratories, handset manufacturers, chipset vendors, and network equipment manufacturers performing full wireless conformance tests...
Opera Releases Beta Browser
Sep 8, 2008
Like the latest version of Opera Mini, it defaults to page overview mode, so users can view the entire Web page and instantly recognize the Web site...
Sony Ericsson Publishes Xperia X1 SDK
Sep 8, 2008
Sony Ericsson has published the software development kit (SDK) for its Xperia X1 phone, enabling developers to create their own mobile content applications ranging from music and video to gaming and social networking...
Testing Article Six
Aug 26, 2008
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Testing Article Five
Aug 26, 2008
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Testing Article Four
Aug 26, 2008
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Cell-Phone Recycling Company Gets $15 Million Investment Infusion
Aug 26, 2008
Cell phones may seem disposable, as teens and trendsetters alike ditch last year’s model for the latest and greatest technology. But all of those old handsets have to go somewhere, and ReCellular is stepping up its efforts to recycle used phones thanks to $15 million in Series A Preferred Stock financing courtesy of Investor Growth Capital. ...
Bluetooth SIG Validates Tester For V2.1+EDR Specification
Aug 26, 2008
The Bluetooth SIG recently validated the BITE Protocol tester T1212 from AT4 wireless for the Bluetooth 2.1+EDR specification, which includes Secure Simple Pairing, Extended Inquiry Response, and Erroneous Data Recording....
Testing Article Two
Aug 26, 2008
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Nokia Siemens, Ubidyne Team To Enhance Base Station Performance
Aug 21, 2008
MD&D News Staff Nokia Siemens Networks and Ubidyne have agreed to work together in enhancing NSN’s Flexi Base Station solution with Ubidyne’s innovative active antenna product. The active antenna technology integrates the functionality of active radio frequency parts of a base station and a passive antenna into one enclosure. It’s connected to Nokia Siemens’ Flexi Base Station....
Ericsson Enables Mobile Health, Educational Services In Cambodia
Aug 21, 2008
MD&D News Staff In an effort to provide affordable communications solutions for people in the remote areas of Cambodia, Ericsson has enabled Cambodian mobile operator Star-Cell to expand its network coverage by combining a GSM base station and satellite transmission in a solar-powered site. ...
Testing Article One
Aug 15, 2008
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Creating test signals for SIGINT receivers
Feb 1, 2008
By Sampathkumar Desai and Iqbal Bawa Signal intelligence or SIGINT plays an important role in modern warfare. SIGINT is a general term that includes radio band (communications intelligence...
Products
Feb 1, 2008
Analog/RF Front-End Analog switches Vishay Intertechnology, Inc. has released two high-voltage, single- and dual-supply single-pole double-throw (SPDT)...
Testing a power system with an appropriate load platform
Feb 1, 2008
By David Weber A well-engineered electronic load is not designed for exclusive use in the laboratory. It should be carefully engineered and built to test real power...
Radio monitoring receiver is portable, precise and fast
Feb 1, 2008
By Ashok Bindra The R&S PR100 from Rohde & Schwarz is a portable receiver specifically tailored to worldwide requirements of mobile radio monitoring. Its wide frequency...
Simplifying RF front-end design in multiband handsets
Feb 1, 2008
By Duncan Pilgrim Ruthless competition in the handset market continues to drive manufacturers to search for new opportunities to drive down cost, printed circuit board...
