Advertisement
The Source on Design and Technology for the Wireless and RF Engineer
Subscribe to Wireless Design and Development All
View Sample

FREE WDD Email Newsletter

Semiconductor Parametric Analysis and Testing

November 20, 2007 5:30 am | Product Releases | Comments

Keithley Instruments, Inc. announces the addition of its models 2635 and 2636 to its Series 2600 SourceMeter Instruments for semiconductor parametric analysis and testing. The two models represent a way of doing parametric analysis at fine resolutions of 1fa (10 to 15A) which is often required for many semiconductor, optoelectronic and nanotechnology devices....

Band-pass Filter

November 20, 2007 5:30 am | Product Releases | Comments

Mini-Circuits introduces the model SXBP-178+ surface-mount band-pass filter rejecting unwanted signals around a 170 to 186-MHz pass-band. The compact filter features insertion loss of less than 3 dB at the 178 MHz center frequency and across the 16 MHz pass-band. Rejection is more than 90 dB at 1 MHz, more than 30 dB at 150 MHz, more than 50 dB at 240 MHz, and more than 60 dB at 2000 MHz....

Surface Mount Packaged Four Stage Amplifier

November 20, 2007 5:30 am | Product Releases | Comments

Mimix Broadband, Inc. introduces a surface mount (SMT) packaged four stage GaAs MMIC linear power amplifier with +35 dBm OIP3 and 23 dB small signal gain. --> Mimix Broadband, Inc. introduces a surface mount (SMT) packaged four stage GaAs MMIC linear power amplifier with +35 dBm OIP3 and 23 dB small signal gain....

Advertisement

Silicon Radio Platform

November 20, 2007 5:30 am | Product Releases | Comments

Jazz Semiconductor® announces at European Microwave Week (EuMW), the availability of its 0.18-micron silicon radio platform for complete radio integration. --> Jazz Semiconductor® announces at European Microwave Week (EuMW), the availability of its 0.18-micron silicon radio platform for complete radio integration....

Three MMICs

November 20, 2007 5:30 am | Product Releases | Comments

Avago Technologies announced three MMICs designed to address the complex needs of test and measurement equipment applications for wireless networks. --> Avago Technologies announced three MMICs designed to address the complex needs of test and measurement equipment applications for wireless networks....

Selecting the Right Filter for Your Wireless Design

November 19, 2007 11:11 am | Articles | Comments

Understanding the key parameters and technologies when selecting a proper radio frequency (RF) filters. By Scott S. Klettke, Murata Electronics North America Filters are prevalent in our daily lives. They range from coffee filters that keep the grounds out of our lattes to air filters that keep dust and dirt from our lungs.

TOPICS:

Increase Talk Time in CDMA Mobile Handsets

November 19, 2007 7:07 am | Product Releases | Comments

RF PAs are designed to work with the latest CDMA transceiver chipsets to reduce the total current consumption from the phone board. Prasanth Perugupalli, Eric Garloff, Andrew Prudente, Tom Arell, Henry Liwinski, Rattapon Lertpiriyapong, Dick Frey, Anadigics Inc. Various new features on cellular phones, such as high quality video, a high resolution screen, and a video camera consume large amounts of battery power, and call for ...

Practical Design Considerations — Ethernet versus RapidIO

November 19, 2007 6:38 am | Product Releases | Comments

Before committing to Ethernet in board- and chassis-level applications, engineers will find it useful to first compare Ethernet to alternative technologies such as the RapidIO specification. Greg Shippen, Freescale Semiconductor Engineers can be thought of as negotiators between the ideal world and the real world....

Advertisement

Integrating an RF transceiver into a Cellular-Enabled Product Has Never Been Easier

November 19, 2007 6:06 am | Product Releases | Comments

Enhancing RF transceivers with embedded intelligence can significantly reduce the burden on the phone manufacturer when integrating EDGE or UMTS transceivers and when testing phones on the production floor. By Keith Tilley, Freescale Semiconductor Over the years, design-engineering teams tasked with creating cellular phones have warily regarded the transceiver portion as unfamiliar territory....

Qualcomm to Acquire Mobile Banking Leader Firethorn

November 15, 2007 9:36 am | Product Releases | Comments

Qualcomm Incorporated announces it has agreed to acquire Atlanta-based Firethorn Holdings, LLC, a industry-leading mobile banking enabler. The addition of Firethorn's expertise in the financial industry and key relationships with wireless operators, financial institutions and payment processors supports Qualcomm's broader strategy to enable end-to-end wireless services that enhance the mobile experience and to deliver compelling application...

Four-resistor Network

November 15, 2007 7:48 am | Product Releases | Comments

Vishay Intertechnology, Inc. announces the SMNZ ultra-high-precision Z-Foil four-resistor network. --> Vishay Intertechnology, Inc. announces the SMNZ ultra-high-precision Z-Foil four-resistor network, which provides a low absolute TCR of 0.05ppm/°C from 0°C to +60°C and ۪.2ppm/°C from 55°C to +125°C, a desirable PCR tracking of 5ppm at rated power, a tolerance match of 0....

Broad Band Variable Attenuator/Modulator

November 15, 2007 7:48 am | Product Releases | Comments

American Microwave Corporation offers model AGT-2018-60D-100 Option RW, a broad band variable attenuator/modulator with 60 dB dynamic range. --> American Microwave Corporation offers model AGT-2018-60D-100 Option RW, a broad band variable attenuator/modulator with 60 dB dynamic range, designed to operate over the full 0....

Advanced Circuit Materials

November 15, 2007 7:48 am | Product Releases | Comments

Rogers Corporation showcased several advanced circuit materials at the 2007 EuMW Week Show. These products are used in a wide range of high frequency applications, including the advanced packaging, antenna and power amplifier markets. Products displayed included new Enhanced Copper Bond Technology: This low profile copper technology provides tighter trace width tolerances, lower insertion loss and improved passive intermodulation at high op...

Sophisticated Measurements at a Keystroke

November 15, 2007 7:48 am | Product Releases | Comments

The R&S FSU67 spectrum analyzer from Rohde & Schwarz is believed to be the first instrument worldwide that allows spectrum analysis up to 67 GHz in a single sweep. The R&S FSU67 extends the upper frequency limit in spectrum analysis from 50 GHz to 67 GHz, making external waveguide mixers superfluous....

Modular System for Wireless Receiver Test

November 15, 2007 7:48 am | Product Releases | Comments

Spirent Communications plc announces its SR5500 wireless channel emulator that is used to test wireless receivers that help to limit deployment problems. The emulator’s flexibility meets test requirements across wireless technologies without sacrificing performance or ease of use. Building blocks can be added to permit up to 8 RF I/O ports carrying 16 digital channels, all controlled by a single user interface....

Pages

X
You may login with either your assigned username or your e-mail address.
The password field is case sensitive.
Loading