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?Wcdma?

An Electronicstalk guide

Start with the news release VGA for wireless infrastructure transceivers from Maxim Integrated Products, which we summarised at the time by saying "Maxim Integrated Products has introduced the MAX2062, a fully programmable, multistate, dual-channel, analogue and digital IF/RF variable-gain amplifier suitable for automatic gain control circuits.". Several months prior to that, we featured the news release Pulse unveils NFC stamp antenna for mobile phones from Pulse: "At Electronica 2010, Pulse will introduce its NFC (near field communication) stamp antenna for mobile phones and portable wireless devices. ".

In October 2010, we covered the news from U-blox - take a look at U-blox launches ultra-fast wireless modems which says: "U-blox has introduced a range of small, ultra-fast wireless modems for high-bandwidth applications such as mobile computing, car infotainment, telematics systems and handheld terminals.".

Take a look also at the news release from Peregrine Semiconductor, Peregrine introduces SP6T radio-frequency switch, as well as Reference design for femtocell product designers from Lime Microsystems, and VGA suits AGC circuits in wireless infrastructures from Maxim Integrated Products.

Latest stories...
Rugged tablet PCs enhance driver productivity (August 2010)

Nexcom is working with Supershuttle to deploy the rugged tablet PC to its franchise drivers to boost their mobile productivity.

Tablet PC ideal for data collection applications (July 2010)

Nexcom has launched the MRC 2300, an economical and durable 8in tablet PC designed for mobile computing applications within industrial, field service, medical, logistics and point-of-sale markets.

Remote radio head for wireless infrastructure (June 2010)

Lattice Semiconductor has partnered with Affarii Technologies to demonstrate a low-cost, low-power remote radio head solution at 1,300mW per antenna for wireless infrastructure manufacturers.

Wireless DSP devices for base-station PHY and MAC (June 2010)

Octasic, a provider media processing and wireless solutions, has introduced a range of multi-core DSP devices for base-station PHY and MAC.

Lime introduces transceiver IC for femtocells (February 2010)

Lime Microsystems has launched the LMS6002D, a multi-band multi-standard RF transceiver IC designed for small cell base stations and femtocells.

FXP-14 antenna is ground-plane independent (January 2010)

Alpha Micro Components is offering the Taoglas FXP.14 antenna, a flexible circuit GSM/cellular antenna that is ground-plane independent and measures 70 x 20mm.

Lattic develops 3G/4G remote radio head solution (October 2009)

Lattice Semiconductor and Affarii Technologies have announced that they have developed a complete 3G/4G-based Remote Radio Head (RRH) solution for wireless infrastructure customers.

Analog's AD9122 DAC supports high data rates (September 2009)

Analog Devices has launched the AD9122, a dual-channel, 1.2GSPS (giga-sample-per-second), 16-bit digital-to-analogue converter (DAC).

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