broadband on/off characteristics
Technique to Analyze Characteristics of Turbomachinery Broadband Noise Sources (AIAA 2010 3979)
... Turbomachinery components as fan, compressor, combustor and turbine produce noise of various spectral characteristics. At present, research is focusing on the development of techniques that are suited to analyze ...
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The price of broadband quality: tracking the changing valuation of service characteristics
... retail broadband prices, choice and quality are changing over ...Some characteristics of broadband plans exhibit broadly stable valuations over time, but the elasticity of price with respect to ...
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Time variation characteristics of MIMO-OFDM broadband channels in populated indoor environments
... variation characteristics of a 4x4 Multiple Input Multiple Output – Orthogonal Frequency Division Multiplexing (MIMO-OFDM) broadband channel within two populated indoor environments through systematic ...
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Broadband Transmission Characteristics of Overhead High-Voltage Power Line Communication Channels
... considers broadband signal transmission via high-voltage/broadband over power lines (HV/BPL) channels associated with overhead power ...channel characteristics of various overhead HV/BPL ...
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Time variation characteristics of wireless broadband channel in urban area
... wireless broadband channels in urban and sub- urban areas is reported in this ...wireless broadband channels show characteristics of LoS paths, with relatively smaller temporal signal varia- tion, ...
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Choice, Price and Service Characteristics in the Irish Broadband Market
... speed broadband are ...speed broadband (Forfás, 2010; DCENR, 2012), other researchers have raised questions about how big an economic contribution is to be expected from high speed services (Kenny & ...
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Free to grow? Assessing the barriers faced by actual and potential high growth firms
... Controlling for other firm characteristics, high growth firms are more likely to perceive: lack of broadband access, non- or late paying customers, obtaining finance and recruiting staff[r] ...
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An Integrated Perspective of TOE Framework and Innovation Diffusion in Broadband Mobile Applications Adoption by Enterprises Chiu et al.
... adopt broadband mobile ...the broadband mobile applications were integrated with many characteristics of information communication technologies, this study combined the ...
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Study of Broadband Substrate Integrated Waveguide Cavity Backed Dumbbell Slot Antenna
... In recent times, a relatively new technology has emerged known as substrate integrated waveguide (SIW), which incorporates non-planar waveguide structures in a planar substrate by the use of rows of metallic vias that ...
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A Circularly Polarized Elliptical-Ring Slot Antenna Using an L-Shaped Coupling Strip
... polarized broadband antenna is required due to the need to handle large volumes of ...information. Broadband characteristics are met in both input impedance matching and radiation ...
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An Experimental and Numerical Study on Wake Vortex Noise of a Low Speed Propeller Fan
... the off-design point, the characteristics of fans with differ- ent solidity impellers were analyzed ...the off-design point, the broadband noise of the high solidity fan was much larger than ...
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A Survey on Optimized QOS Provisioning for NGMN
... As broadband mobile platforms and services proliferate, wireless carrier networks are required to transport a wide variety of applications with diverse traffic ...
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An evaluation of the broadband ecosystem in Western Downs region (WDR)
... 2015). Broadband Internet seems to be a promising feature in the formation and maintenance of social ties due to the characteristics of the medium, namely, convenience, low entry cost, high speed, easy ...
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The impact of local infrastructure on new business establishments
... capacity broadband services to ...to broadband infrastructure due to its high population density and concentration of business ...omitted characteristics of these areas that might also be correlated ...
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Source model of the 2005 west off Fukuoka prefecture earthquake estimated from the empirical Green’s function simulation of broadband strong motions
... important characteristics of broadband ground motions can be explained by large slip or large slip- velocity regions on ruptured fault as shown in studies pre- sented above, the concept of the characterized ...
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A New Dual-Band Microstrip Antenna with U-Shaped Slot
... a broadband electromagnetic coupling probe, known as ...Radiation characteristics of the antenna and different methods for control of the resonant frequencies are ...
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Trade-off between complexity and BER performance of a polynomial SVD-based broadband MIMO transceiver
... In [9, 12] the joint equalisation and precoding of this broadband MIMO system is performed in two steps. Firstly, using a polynomial SVD (PSVD) algorithm [8] the MIMO problem is reduced to decoupled, parallel ...
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Bandwidth Enhancement Techniques of Dielectric Resonator Antenna
... Different p methods have been discussed to enhance the bandwidth of DRA. It is clear that low permittivity DRA with slot coupling gives more compact design with increased bandwidth due to dual resonance ...
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Design of Sierpinski Carpet Fractal Antenna with Inset Microstrip Line Feeding
... and broadband characteristics with better return loss, bandwidth, gain, and directivity and radiation efficiency at different resonating frequencies in comparison of conventional microstrip patch ...
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A SURVEY OF MOBILE WIMAX STANDARD
... 712 (thus increased symbol duration) and each sub-stream is modulated and transmitted on a separate orthogonal sub-carrier. The increased symbol duration improves the robustness of OFDM to delay spread. Furthermore, the ...
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