Industry News

Digital Microwave Radio Transceivers

Compact microwave digital radiolinks that offer 10 transmission rates, require no routine maintenance and can be reconfigured remotely
Digital Microwave Radio Transceivers Alcatel Telecom Radio, Space & Defense Division Nanterre, France Wireless transmission links are used in a wide range of networks, from fixed and mobile public telephone networks to corporate and other private networks. Wireless links enable operators to build their networks quickly, taking much less...
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Fifth Annual Wireless Exhibitor List

Fifth Annual Wireless Exhibitor List Following is a listing of booth numbers of companies that will be displaying products and services at the Wireless Exhibition. The list is complete as of press time but may not include all companies. Aeroflex Laboratories/Comstron 1258, 1259 Alactel Network Systems 1535 Amcor/Anam 1237...
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Fifth Annual Wireless Symposium Show Guide

Fifth Annual Wireless Symposium Show Guide Following is a listing of the workshops and papers composing the technical program of the 1997 Wireless Symposium & Exhibition, sponsored by Microwaves & RF and Wireless Systems Design magazines, to be held in Santa Clara, CA February 10Ð14, 1997. MONDAY, February 10,...
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SDH Radio: The Technology of Today and Tommorrow

A new generation of synchronous digital heirarchy (SDH) microwave radios that provide an economical solution, fast deployment and security
SDH Radio: The Technology of Today and Tomorrow Michael Weizmann Northern Telecom (Nortel) St. Laurent, Quebec, Canada Today, telecommunications network planners have a variety of network elements at their disposal to design the solutions to meet their short- and long-term requirements. For high capacity long-haul transport of information, two...
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Using Advanced Modulation Techniques in a WLAN Enviroment

The benefits of incorporating advanced modulation techniques and derivative technologies in a wireless local area network (WLAN)
Using Advanced Modulation Techniques in a WLAN Environment Allan R. Scott WaveAccess Inc. Natick, MA For some time now, a quiet debate has been ongoing within the wireless community about what is necessary to enable wireless local area network (WLAN) systems to achieve widespread use. One view has held...
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The World Telecommunication Policy Forum on GMPCS

Highlights of the International Telecommunication Union's first World Telecommunication Policy FOrum, held October 21-23, 1996 in Geneva, Switzerland
The World Telecommunication Policy Forum on GMPCS Ferdo Ivanek Communications Research Palo Alto, CA The International Telecommunication Union's (ITU) first World Telecommunication Policy Forum (WTPF-96) was held in Geneva, Switzerland October 21-23, 1996. The theme was "Global Mobile Personal Communications by Satellite (GMPCS)," and 1061 participants from 129 countries...
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RF Interference Analysis for Collocated Systems

Combating RF interference in collocated receivers
RF Interference Analysis for Collocated Systems The proliferation of wireless services has increased the need to collocate systems because of the difficulty in site acquisition due to zoning restrictions, cost and design considerations. However, collocation requires that the resulting RF interference issues be addressed or system performance degradation is...
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Advances in Receiver Front-end and Processing Components

Receiver front-end and processing component performance improvements, including radar range and accuracy, noise figure and input power
Advances in Receiver Front-end and Processing Components Ted Heil, Bill Roehrich and Jack Hakoupian MITEQ Inc. Hauppauge, NY Since the introduction of radar, the goal of the radar systems engineer has been to improve overall range and accuracy performance. Radar range is defined in the classical radar equation, as...
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Trends for Portable Wireless Applications

Key issues in the development and manufacture of commercial radios and trends in the commercial radio industry
Trends for Portable Wireless Applications This article explores key issues related to the development and manufacture of commercial radios and discusses various trends associated with the commercial radio business. The paper focuses on the RF portion of the radio, and specifically on the requirements for cellular phones, digital pagers...
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