Mid-range spectrum analyzers gain real-time imaging to show live RF 

Feb 1, 2008, By Ashok Bindra

The explosion of digital RF has created a highly complex technology environment, requiring next-generation test and measurement instruments. To address...

SiP receiver subsystem bridges RF and digital worlds 

Feb 1, 2008

Leveraging its innovative system in a package (SiP) technology called Module, Linear Technology has readied an integrated receiver subsystem LTM9001....

Bluetooth Seattle broadens the user experience through a transparent mix of technologies 

Feb 1, 2008, By Mark E. Hazen

Bluetooth Seattle is the code name for the merging of Bluetooth technology with WiMedia Ultra-wideband (UWB) technology. Through the efforts of the Bluetooth...

Power Transistors 

Feb 1, 2008

1700-2700 MHz, 5 W amplifier GaN power transistors Gallium nitride (GaN) on silicon RF power transistor developer Nitronex has developed a 28 V, 5 W class...

Standardizing Transceiver APIs for Software Defined and Cognitive Radio 

Feb 1, 2008, By Eric Nicollet and Lee Pucker

Over the past several years, numerous specifications have been developed defining the interface between the RF front-end and the baseband processing sub-systems...

The challenges of moving to MIMO systems 

Feb 1, 2008, By Mark Elo

Today's radio devices use a single-input, single-output (SISO) configuration with one transmitter and one receiver and information sent over a single-channel....

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...

Spectral-mask shaping for a Class 1 Gen 2 PR-ASK RFID I/Q modulator 

Feb 1, 2008, By Doug Stuetzle

An integrated I/Q modulator such as the LT5568-2 can generate the 900 MHz transmit signal for a Class 1 Gen 2 UHF RFID reader. While there are less expensive...

Ensuring reliability of intelligence gathering receivers and portable power systems 

Feb 1, 2008, Ashok Bindra, Editor

Whether it is an intelligence-gathering receiver system or a portable power system, each plays an important role in modern warfare. And we very well know...

Medical info-communications signals an era of body area networking 

Feb 1, 2008, By Ashok Bindra

Combining broadband mobile electronics with ultralow-power consumption and miniaturization in implantable semiconductor radio transceiver chips and sensors...

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...

Optical lithography drives cost efficiency for millimeter-wave products 

Feb 1, 2008

Gallium arsenide (GaAs) foundry service provider TriQuint Semiconductor, Inc. has unveiled TQP13-N, its latest high performance process technology for...

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...

Products 

Feb 1, 2008

Miniature zero-bias Schottky diode detector Res-net Microwave Inc., a subsidiary of Electro Technik Industries, Inc., has introduced a miniature zero-bias...

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