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2003-08-04 Zarlink expands digital satellite TV RF chips
Zarlink Semiconductor has expanded its family of RF chips for digital satellite TV systems with the releases of the ZL 10312 channel demodulator
2007-01-16 UHF TV RF modulators shorten time-to-market
Freescale's 3.3V UHF TV RF modulators based on CMOS technology are cost-effective, low-power solutions designed to help shorten design-to-market cycles
2007-06-25 Toshiba launches GaAs FETs, RF devices
TAEC featured an array of C-, X- and Ku-band gallium arsenide (GaAs) FETs developed by Toshiba Corp. as well as a broad line-up of RF and small signal devices at this year's IEEE MTT-S event
2011-09-22 Solution boosts NFC tag performance
The NTAG203, launched as an NFC Forum Type 2 Tag, enables NFC tags as small as 12mm and enhances sensitivity.
2006-02-14 Single-chip RF circuits coming, says analyst
Researchers are using microelectromechanical system technology to develop a single-chip RF circuit that integrates discrete functions to reduce weight and cost, according to a Frost & Sullivan report
2007-02-20 RFMD puts shielding tech inside RF modules
To eliminate the need for custom external shields for RF circuits, RF Micro Devices Inc. has taken a non-traditional route and has integrated RF shielding into the RFIC or module
2008-08-04 RFICs built for high-performance wireless apps
Peregrine Semiconductor has announced that Rubicon Technology has begun initial production of 8-inch sapphire wafers for supply to Peregrine for its UltraCMOS Silicon-on-Sapphire semiconductor processing.
2013-06-11 RFaxis roll out 5GHz 802.11ac RF Front-end ICs
The RFX8050x and RFX8051x family of RFeICs from RFaxis provide complete functionality for 5GHz 802.11ac operation support direct battery operation and feature a low-current, high-efficiency mode.
2013-08-12 RFaxis debuts pure CMOS WiFi RF Front-end IC
The RFX8422S and RFX8422 RFeICs from RFaxis provide key RF functions for dual-mode Wi-Fi/Bluetooth operation in a typical smartphone or other mobile devices
2010-10-11 RF transceiver ups data rate for smart grids
Semtech's SX1233 ISM-band transceiver combines a bit rate of 600Kbit/s with a link budget of 137dB, ultralow power consumption, adjacent channel rejection with blocking immunity.
2009-12-17 RF transceiver cuts costs, extends battery life
Semtech Corp. is offering a programmable RF transceiver that features a 135dBm link budget that is 10dB more than competing devices
2007-05-02 RF testing of WLAN products
This application note looks at the modulation technology behind several WLAN standards and the measurement techniques that can be used to troubleshoot and quantify their RF performance.
2007-06-19 RF switch packs four switches in flip-chip housing
Peregrine Semiconductor Corp. has unveiled the UltraCMOS PE42110 multiple switch IC for advanced multi-band WCDMA handsets.
2010-02-25 RF switch handles 500MHz to 3GHz
Peregrine's SP4T RF switch is designed using the company's green UltraCMOS silicon-on-sapphire (SOS) process technology, yielding broadband RF performance from 50MHz to 3GHz.
2008-06-24 RF switch claims high linearity, fast settling time
Peregrine Semiconductor Corp. has introduced the PE42552 SPDT 50 RF switch for test and measurement applications that require ultralinear RF performance and ultrafast settling time.
2011-09-12 RF solution boasts 65dB adjacent channel rejection
TI's sub-1GHz RF performance line family touts a range of more than 10km targeting medical, industrial and smart metering applications.
2010-03-11 RF range extender combines PA, LNA, switches
Texas Instruments Inc. is rolling out a highly-integrated, cost-effective RF range extender for low-power wireless applications at 850MHz to 950MHz
2010-11-18 RF power transistors tout ruggedness, affordability
Freescale launches RF power transistors for industrial and commercial aerospace applications
2014-01-21 RF MEMS switches mask undesired frequency bands in smartphones
Researchers at UCSD Jacobs School of Engineering made use of radio frequency micro-electro-mechanical systems to improve smartphone performance in the near future by way of higher antenna efficiency
2000-03-30 RF measurements on SIEGET bipolar transistors: Predicting performance straight from the wafer
Multistage measurements are intended to ensure unrestricted operation of RF transistors. Recently, RF properties could only be measured on packaged components, while DC measurements alone cannot provide reliable indication of RF performance. Not until on-wafer testing emerged did it become possible to evaluate the RF parameters of production batches right from the wafer fabrication stage. This application note cites the example of on-wafer RF testing of SIEGET transistors.
2004-06-14 RF LDMOS transistor family just right for 2.5G, 3G wireless infrastructure
Freescale Semiconductor added sixth-generation RF products to its line of LDMOS power transistors for 2.5G and 3G wireless infrastructure apps
2009-03-16 RF ICs handle up to 2GHz wireless apps
Freescale Semiconductor has introduced the LDMOS driver amplifier RF ICs designed to set new standards for video bandwidth, gain and efficiency for broadband networks
2003-01-07 RF connector snaps in without adhesive
Bomar Interconnect Products has expanded its E-Snap line of edge-board connectors with a low-profile MCX connector feature.
2014-09-12 RF antenna switch for smartphones offers LTE-A support
With TI's TaRF6 process, MOSFETs customised for RF switch applications have been developed and used in the SP12T RF antenna switch IC, leading to a performance of 0.42dB in insertion loss.
2007-07-12 RF antenna switch claims highest throw count
Peregrine Semiconductor has announced the 0.5?m PE42693 SP9T RF antenna switch, reporting that it is the highest throw-count RF CMOS antenna switch available on the market today
2012-01-16 RF analyzer supports 12.5kHz, 25kHz channels
The handheld LMR Master S412E features a built-in vector network analyzer that delivers transmission dynamic range greater than 100dB.
2011-11-30 Reader IC combines high RF performance, small footprint
Supporting all 13.56MHz contactless standards, NXP's reader IC is compatible with all established smart card, smart tag and smart label technologies.
2009-09-22 Powering low-power RF products
This application note gives an introduction to linear voltage regulators and DC/DC converters, and how they influence both performance and efficiency in low-power wireless systems
2008-03-12 Pickering launches PXI RF switches
Pickering Interfaces has expanded its PXI RF switch product line with five types of 75 switches and a 50 switch
2007-07-30 Pickering intros PXI RF switching solutions
Pickering Interfaces is expanding its range of PXI RF switching solutions with the introduction of four new modules of high performance, high density RF switching solutions.
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