Bluetooth radio performance and development
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2001-08-09 |
| This conference technical paper provides an introduction to Bluetooth?ith emphasis on radio interface and available solutions |
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| Data, audio processing for HD radio
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2006-08-01 |
| HD radio is an exciting emerging technology that has distinct DSP needs beyond today's analog radio. The added complexity in demodulating and decoding a base audio signal is coupled with the need to address data broadcasting and additional audio content |
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| Enhancing WLAN security with cognitive radio
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2005-09-01 |
| Examine how cognitive radio allows uninterrupted 802.11a/b/g access point functionality while eliminating the need for a separate monitoring network |
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| RF test aids in design of in-vehicle radio
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2006-04-17 |
| The widespread use of in-vehicle modules has necessitated new RF test chambers designed for modules with radio interfaces-based mainstream wireless standards |
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| Dealing with automotive radio design challenges
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2010-01-28 |
| Next-generation automotive radio platforms pose new challenges to both OEMs and suppliers. The rapidly accelerating technologies represented by current infotainment systems require robust product design followed by thorough product qualification |
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| Challenges in software defined radio devt
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2011-02-07 |
| Find out more about software defined radio, which is seen as solution for many of the development problems for new radio platforms |
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| Paving paths to software radio design
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2002-03-01 |
| This technical article discusses how designers must rethink their product selection strategies in their software radio architectures over a broad frequency range now that the lines between ASICs, FPGAs and DSPs are blurring |
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| Software-defined radio comes of age
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2004-04-16 |
| Software-defined radio allows one radio platform to service multiple cellular standards. However, availability, cost and the diverse market have limited its deployment |
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| A 2.4GHz radio solution for Bluetooth and wireless home networking
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2000-05-03 |
| This paper covers key design, specification and test issues for the emerging 2.4GHz wireless communication applications. Three 2.4GHz protocols and their impact on transceiver specifications are discussed. A new single-chip BiCMOS radio transceiver is also presented |
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| Finding the right tests for Bluetooth radio design
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2003-04-01 |
| Bluetooth radio designs utilize a variety of system architectures; however, there are several issues that must be addressed in the course of developing a product, regardless of how the design is configured |
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| Design challenges for a multi-standard 2.4GHz FHSS WLAN radio
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1999-06-29 |
| This article takes a solution-oriented approach in presenting a viable architecture and implementation detail of a 2.4GHz to 2.5GHz radio and wireless data controller that serves the wireless applications |
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| Integrating 3G radio into embedded devices
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2009-10-29 |
| This article walks through key decisions to help best integrate 3G technology with your existing hardware and software. |
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| Dance to the beat of the new radio
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2007-12-17 |
| Digital Audio Broadcasting based on the Eureka-147 has achieved significant penetration in markets worldwide. In this article, Alex Sin of Frontier Silicon discusses that there are many clear benefits to the DAB+ standard that will be felt by governments, regulators, broadcasters and, most importantly, consumers. |
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| Spectrum-agile radio for broadband apps
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2004-10-01 |
| Spectrum-agile communications system focuses on broadband wireless Internet access as the primary consumer application for in-home and last-mile distribution. |
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| Car radio DSP drives automotive audio
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2005-07-18 |
| Manufacturers have begun to incorporate digital media processing technologies into automobiles, enabling drivers and their passengers to access entertainment and information on the road |
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| A 2.4 GHz radio solution for Bluetooth and wireless home networking
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2000-03-20 |
| The initial part of this paper concentrates on the system requirements of transceivers used in the 2.4GHz ISM band including Bluetooth, HomeRF, and upbanded DECT standards. The subsequent sections present details of the various circuit blocks in a complete 2.4GHz ISM transceiver solution. |
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| Software radio techniques offer new options in basestation design
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2001-08-09 |
| This conference technical paper focuses its discussion on the specifications and limitations of data converters, as well as wireless architectures suitable for software-defined radios, and the pros and cons of their implementation. |
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| Using an I/Q interface in radio transceivers
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2005-09-16 |
| Digital demodulators provide advantages to advanced identification system and other wireless data systems |
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| Direct conversion shrinks WLAN radio costs
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2003-08-01 |
| The combination of advanced technologies and good design practice has brought the benefits of direct-conversion radios to the masses. |
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| Cellphone design using highly integrated GSM radio chipset
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2000-05-03 |
| The highly integrated RF subsystem for GSM900MHz and DCS1800MHz (or PCS1900MHz) with minimal external component count and low power is presented. The entire subsystem include RF front-end IC in receive path, power amplifier (PA), transceiver with integrated dual loop synthesizer, and power amplifier controller. This article describes the GSM900MHz and DCS1800MHZ systems. |
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| Understand 3G LTE testing challenges
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2008-04-16 |
| With over 2.5 billion users and growing, the GSM/3GSM radio access technology dominates today s global cellular landscape. To keep pace with this growth and the demand for faster, more bandwidth-intensive services, it is essential that the technological infrastructure continue to evolve while remaining efficient, competitive and successful |
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| Reducing time-to-market of your GSM handsets
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2000-05-03 |
| This presentation proposes a RF Reference Design that any GSM phone manufacturer can use to build up their final product without deep knowledge of RF PCB design. It presents the GPRS (General Packet Radio Service) hardware solution in terms of performance, integration level, BOM, form factor and ease-of-manufacture |
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| How multicarrier ADCs withstand large signals
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2010-06-14 |
| With the increasing number of wireless devices, robust radio receivers must reliably receive small signals in the presence of large interfering signals or blockers |
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| EMC Basics #7: A primer on troubleshooting EMI problems
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2011-07-11 |
| Learn about the specific troubleshooting techniques for the four key EMI problems—emissions, electrostatic discharge, radio frequency interference, and power disturbances |
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| The move to a discrete Serdes solution for 4G
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2010-03-31 |
| As network equipment manufacturers build up infrastructure for 4G, there will be an ever-increasing demand for high serial data rates between the radio equipment control and radio equipment in distributed base station architecture deployment |
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| Boost SDR performance
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2012-01-04 |
| Here are some examples of how software for system simulation of RF end-to-end architecture design can be used to address the software defined radio design challenges |
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| Designing RF power amplifiers using high impedance transistors
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1999-04-08 |
| Technological advances have allowed high levels of integration in the areas of signal processing and digital functions. This frees designers to concentrate their efforts on greater functionality and higher performance of the final product. Until now, most of the design work around RF power transistors has remained unchanged from years past. The introduction of the HIT Hybrid device begins the integration of RF power stages in much the same way as is done for other sections of the radio system. HIT is an acronym for |
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| Technology economics of standards based WLAN solutions and cost of ownership
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1999-09-09 |
| Wireless LAN radio technology continues to advance in performance achieving Ethernet like data rates and is becoming ubiquitous serving a variety of voice and data applications in the 2.4GHz ISM band. Standards are starting to emerge, allowing equipment manufacturers to deliver cost effective interoperable WLAN systems. This paper describes the benefits of using integrated chipset solutions over discrete designs, which are standards driven |
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| RF modules for cellular/PCS handsets
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1999-09-09 |
| This paper describes the functions of the RF module in highlighting the wireless information age through "radio on a single silicon chip" |
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| RF Micro, IBM form alliance for SiGe-based RFIC development
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1999-10-15 |
| RF Micro Devices Inc. and IBM Corp. have agreed to jointly develop radio frequency ICs (RFICs) based on IBM's SiGe process technology |
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