wideband
RSS widebandWUSB Security and Threats: A Survey and a Discussion
White Paper Over the past decade, wireless communication has become an integral part of one's everyday lives and Ultra-Wideband will only accelerate this trend. The technology is well suited for a variety of use cases in everybody's... [11 Nov 2009]
EDGE- Introduction of High Speed Data in GSM/GPRS Networks
White Paper This white paper is intended for global system for mobile communications (GSM) operators interested in understanding Ericsson's view on how enhanced data for global evolution (EDGE) can play an important role in the evolution toward... [04 May 2009]
Analysis of the Impact of WiMAX-OFDM Interference on Multiband OFDM
White Paper This paper presents an analysis of the performance of the Multiband Orthogonal Frequency Division Multiplexing (MB-OFDM) system for Ultra WideBand (UWB) communication in the presence of interference from an IEEE 802.16... [23 Apr 2009]
WiMAX Interference to MB-OFDM UWB Systems
White Paper This paper presents an analysis of the performance of the Multiband Orthogonal Frequency Division Multiplexing (MB-OFDM) system for Ultra Wideband (UWB) communication in the presence of interference from a single-carrier... [23 Apr 2009]
A Low-Power Wideband CMOS LNA for WiMAX
White Paper In this brief, the design of a low-power inductorless wideband Low-Noise Amplifier (LNA) for worldwide interoperability for microwave access covering the frequency range from 0.1 to 3.8 GHz using 0.13- m CMOS is described. [15 Apr 2009]
Wireless Sensor Networks for Resources Tracking at Building Construction Sites
White Paper They then compare pros and cons of available localization principles and examine the latest wireless communication technologies, including Wi-Fi, Bluetooth, Ultra-Wideband (UWB) and ZigBee. This paper evaluates the... [03 Apr 2009]
Routing Protocols for Ultra-Wideband Mobile Ad Hoc Networks
White Paper The major goal of this research is to establish efficient routing protocols for UWB MANETs in a factory environment by developing two main routing mechanisms: route discovery and route maintenance. To do so, two basic considerations are... [01 Apr 2009]
Single Feed Solution for Simultaneous X-Band and Ka-Band Satellite Communications
White Paper In the coming years with the introduction of the Wideband Gapfiller satellites, simultaneous operation in X-Band and in Ka-Band will be a requirement for many terminals. The need for simultaneous multiband operation of... [22 Oct 2008]
Study on Satellite Communications Using Ultra Wideband (UWB) Signals
White Paper In this paper, the possibility of satellite communication systems using a multiband UWB signal format is considered. For terrestrial short-distance high-speed communications, multiband UWB schemes are proposed in IEEE 802.15 TG3a and the... [22 Oct 2008]
Design of a Data Recovery Block for Communications Over Power Distribution Networks of Microprocessors
White Paper This paper proposed the use of Power Distribution Network (PDN) of a microprocessor for ubiquitous access of internal nodes for test/debug and showed the suitability of impulse Ultra-WideBand (UWB) communications for the... [07 Oct 2008]
Utilizing Path Diversity in Optical Packet Switched Interconnection Networks
White Paper A SPINet switching fabric is comprised of a set of wideband 2×2 photonic switching nodes organized in a Multistage Interconnection Network (MIN). Semiconductor Optical Amplifiers (SOAs) are used as switching elements to... [18 Jul 2008]
Advanced Design Methods of Doherty Amplifier for Wide Bandwidth, High Efficiency Base Station Power Amplifiers
White Paper Third, it optimizes the bias circuit to solve an asymmetric ACLR (Adjacent Channel Leakage Ratio) characteristics for wideband signals such as WCDMA 4FA. This paper has proposed advanced design methods of Doherty... [11 Jul 2008]
On the Relation Between Bandwidth and Robustness of UWB Channel in Complex Confined Areas
White Paper Ultra-Wideband (UWB) communication has been the subject of extensive research in recent years due to its unique capabilities and potential applications, particularly in short-range multiple access wireless communications. [08 Jul 2008]
Integrated Headsets by Global Leader Enhance Mobility, Flexibility, and Productivity
White Paper These plug-and-play headsets provide wideband audio that is superior in clarity and quality to traditional telephony. Founded in Denmark in 1869, GN is a leader in headset solutions, producing headset designs and... [03 Apr 2008]
Ultra High-Speed and Ultra Low-Noise InP HEMTs
White Paper It then describes two sensors that have been developed using InP HEMTs: a 94-GHz-band passive image sensor and an Ultra-WideBand (UWB) radar operating in the quasi-millimeter waveband of 23 to 29 GHz. [15 Feb 2008]
