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2007-03-05 RFICs deliver 100W RF output for GSM, EDGE
Freescale has released two-stage RFICs capable of delivering the 100W RF output power required for GSM and EDGE network base stations
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
2010-03-22 RF transceivers handle 470-510MHz short-range apps
Micrel Inc. has released the latest member of its family of low-cost, low-power, 410 to 950MHz FSK RF transceivers
2009-09-16 RF transceiver targets W-CDMA handsets
Fujitsu Microelectronics is shipping a 3G SAW-less multimode, multiband UMTS/ GPRS/EDGE transceiver.
2007-08-14 RF transceiver integrates Rx/Tx/antenna switches
Maxim Integrated Products' MAX2830 direct-conversion, ultralow power 802.11g/b RF transceiver with integrated power amplifier, Rx/Tx/antenna diversity switches and crystal oscillator circuitry.
2010-06-09 RF transceiver cuts need for SAW filters in handsets
Fujitsu Microelectronics has introduced a SAW-less transceiver that provides a multi-mode, multi-band LTE/UMTS/GPRS/EDGE solution with open standard digital interfaces.
2003-01-27 RF Solutions WLAN amplifier touts efficiency
The company has introduced the RFS P2023 power amplifier suitable for use in both 802.11b and 802.11g apps
2002-08-30 RF Solutions WLAN amplifier provides 30dB gain
Suitable for use in IEEE 802.11b and 802.11g WLAN products, the P2020 power amplifier operates from a single 3.3V power supply and provides a power gain of 30dB
2002-02-21 RF Solutions PA IC targets 802.11 networks
Claimed to be the industry's first 802.11 dual-band power amplifier, the RFSP5910 single-chip power amplifier is targeted for NICs that can address both 802.11a and HiperLAN/2 at 5GHz, as well as 802.11b and 802.11g at 2.4GHz
2005-10-17 RF renaissance in Taiwan
Now that the stakes in the RF realm are getting higher every day as it moves beyond high-end military applications right into the heart of commercial gadgetry, Taiwan firms are preparing to have another go at it
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
2009-08-31 RF power devices tip flexibility for TD-SCDMA
Freescale Semiconductor has introduced two final-stage LDMOS RF power transistors for TD-SCDMA networks
2006-08-23 RF Monolithics announces 3G Virtual Wire radios
RFM said the new 3G Virtual Wire radios offer high transmission rates for data, control and digitized voice, and a wide operating temperature range for industrial and outdoor applications.
2005-05-10 RF modules with high power output
SiGe Semiconductor claims the industry's first completely integrated WLAN RF front-end modules optimized for cellular handsets
2004-09-27 RF Micro warns on sales, profits
RF Micro Devices is blaming lower than expected demand from some Asian handset makers for significantly reduced sales and a projected loss for the current quarter
2003-10-02 RF Micro rolls out 802.11g transceiver solution
RF Micro Devices Inc. has announced the availability of its WLAN transceiver solution
2004-04-20 RF Micro Devices lands power control patent
RF Micro Devices said Thursday (April 15, 2004) that it has landed a patent for the power control circuitry housed inside its PowerStar power amplifier modules for GSM/GPRS mobile phone designs.
2003-12-05 RF Micro amps to power latest LG handsets
RF Micro Devices has announced production shipments of its RF3133 PowerStar power amplifier module to LG Electronics.
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.
2012-01-12 RF MEMS in cellphones to pick up steam
IHS forecasts that the global sales of RF MEMS will rise to $150 million in 2015, up from just $720,000 last year
2007-11-19 RF MEMS clears way for software radio on-a-chip
WiSpry is sampling the first integrated RF MEMS, and the company says its forthcoming line of RF-MEMS devices will eventually yield the holy grail of RF: software radio
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
2005-09-08 RF ICs can be quite complex
According to one industry analyst, the worldwide handset RF semiconductor market is expected to grow from $5.3 billion in 2004 to $8.26 billion in 2008
2005-09-08 RF ICs can be quite complex
Understanding that complexity, and putting these devices to work for you, can help get you ahead of the competition
2005-08-01 RF IC tools still seeking paths to silicon
Complicated by multiple modulation schemes, RF tools have become proficient at simulating behavior on an architectural level
2011-02-03 RF IC fits complete RF front-end blocks in Wi-Fi dongle
Rfaxis announces that its RFX2402 RF Front-end IC has been selected by Ralink Technology Corp. for multiple platforms featuring the latest 802.11n 3Tx3R MIMO solutions
2010-03-16 RF front-ends reduce handset assembly costs
RFMD has rolled out the RF7178 front-end module that integrates a quad-band, class 12-compliant GSM/GPRS power amplifier, a pHEMT antenna switch and receive SAW filters
2008-12-15 RF front-end solution packs two power amps
SiGe Semiconductor Inc. has unveiled what it claims to be the smallest RF front-end solution for Wi-Fi applications based on an innovative architecture integrates two fully matched power amplifiers on a single die
2005-05-17 RF front end allows simultaneous transmission of WLAN, cellular signals
SiGe Semiconductor announced the industry's first completely integrated WLAN RF front-end modules optimized for cellular handsets
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