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Spectrum Control

April 5, 2002 7:30 am | Comments

Spectrum Control is the recipient of a 2001 Technology Award. The company's patch antenna elements incorporate small size and high frequency and are ideal for GPS receivers, navigation systems, aviation, marine and surveying equipment, WLANs and Bluetooth....

Silicon Laboratories

April 5, 2002 7:30 am | Comments

Silicon Laboratories is the recipient of a 2001 Technology Award. The Aero™ GSM transceiver chipset provides a complete RF front end for dual and triple band GSM digital cellular handsets....

Antenna Specialists

April 5, 2002 7:30 am | Comments

Antenna Specialists is the recipient of a 2001 Technology Award for the ASPD1860TGPS and ASPD914TGPS cellular/GPS dual-system antennas. These antennas cover the 824 - 894 MHz cellular and the 1575....

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Centurion Wireless Technologies

April 5, 2002 7:30 am | Comments

Centurion Technologies was presented a 2001 Technology Award at The Wireless Systems Design Conference & Expo. The BlueChip™ antenna and the MicroBlue antennas cover the frequency range from 2....

UltraRF

April 5, 2002 7:30 am | Comments

A 2001 Technology Award was presented to UltraRF at The Wireless Systems Design Conference & Expo for the UPF18060 LDMOS RF Power Transistors. The UPF18060 transistors achieve high performance at a low cost, and are ideally suited for CDMA, TDMA, GSM and multi-carrier power amplifiers in Class A or Class AB operation....

Radiotronix

April 5, 2002 7:30 am | Comments

Radiotronix is the recipient of a 2001 Technology Award for the EWM-900-FDTC full-duplex ISM band transceiver. This transceiver is capable of audio and data communications and operates in the 902 - 928 MHz unlicensed frequency band....

Chipcon AS

April 5, 2002 7:29 am | Comments

Recently at The Wireless Systems Design Conference & Expo, Chipcon AS was presented with a 2001 Technology Award. The CC1000 Low Power CMOS RF Transceiver is designed for very low voltage wireless applications and is ideal for battery applications using single Lithium 3....

Celerity Digital Broadband Test

April 5, 2002 7:29 am | Comments

Celerity Digital Broadband Test was recently presented with a 2001 Technology Award at the Wireless Systems Design Conference & Expo. The CS20310B Bluetooth RF Test set analyzes and generates Bluetooth signals over the full 83.5 MHz bandwidth, ensuring RF interoperability. A broadband downconverter and high performance 300 MS/s ADC captures all of the hops in time, preserving complete time, frequency, modulation and transient informat...

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Numa Technologies

April 5, 2002 7:29 am | Comments

A 2001 Technology Award was recently presented to Numa Technologies at The Wireless Systems Design Conference & Expo for the NT2904 Chip-Ceiver™. The device is a fully integrated, single-chip, FM/FSK transceiver and utilizes a unique, direct-conversion, Zero-IF architecture. The Chip-Ceiver offers full duplex operation in any 26 MHz band from 100 to 1000 MHz on a 2....

The Safety of Futuristic Cars

April 4, 2002 8:47 am | Comments

By Kim Stokes, Editor-in -Chief, kstokes@cahners.com Wireless technology is an integral part of our lives, and continues to infiltrate different areas of our lives everyday. Laptops, PDAs, cellular phones, pagers — we use these devices everywhere. For some reason, we feel that anyone should be able to get in touch with us anywhere....

RadioOne Technology: An Evolutionary Leap for CDMA Phones

April 4, 2002 8:40 am | Comments

Zero IF topology not only eliminates IF chips and all peripheral components, but also simplifies multimode design. By Pradeep Persaud, Qualcomm CDMA Technologies Since the advent of cellular phones, digital baseband development has advanced tremendously, primarily because of the continual reduction in process geometry of CMOS logic ICs....

Trends for Protecting Wireless WANs and LANs

April 4, 2002 8:40 am | Comments

A retrospective look at wireless security issues that made an impact on the wireless market in the last year and unique challenges that will be faced in the year ahead. By Kim Getgen, RSA Security By 2003, technology analyst projections estimate that 23 million users in the U.S. alone will use wireless LANs (WLAN), with the Asia-Pacific region and Europe showing tremendous growth as well....

Flexible DSP Solution Key to High Speed WLAN Growth

April 4, 2002 8:40 am | Comments

With the introduction of 802.11 applications, operating in the uncluttered 5 GHz range and delivering data rates of 54 mbps, performance improvements have opened broader opportunities to designers. By Systemonic Corporation High Speed Wireless Local Area Networks are fast emerging as the next major growth area in the wireless communications field....

Planning Microwave Radio Systems for 3G Networks

April 4, 2002 8:40 am | Comments

Networks, including 3G (UMTS) cellular ones, will carry ATM circuits over them. As ATM was designed assuming fibre as the bearer medium, limited error detection or correction is employed. However, microwave radio is a suitable medium for ATM transmission, and current radio planning rules can be used....

Linear-in-dB Variable Gain Amplifier Provides True RMS Power Measurements

April 4, 2002 8:40 am | Comments

By Eric Newman and Stephen Lee, Analog Devices, Inc. A generally increasing demand for bandwidth, whether in cellular, broadband access, CATV, MMDS or LMDS applications, is drastically pushing the need for highly linear signal blocks. The tight channel spacing allocated by the FCC drives the need for strict power control and spectral grooming of all radiated emissions....

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