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Now showing items 11-15 of 15
P2P Model Based on Isolated Broadcast Domains
(Scientific Research Publishing, 2012-04)
Resource location is the most important issue for Peer-to-Peer (P2P) system and flooding is the fundamental mechanism for unstructured P2P systems. Redundant messages will exponential growth with flooding scope increasing ...
Software Defined Radio Prototyping with Visual C++ Express and Code Composer Studio
(Scientific Research Publishing, 2012-04)
The primary goal of this project was educational: to demonstrate Software Defined Radio based prototyping using Visual C++ Express and Code Composer Studio. More specifically an IEEE802.11a Phy [1] compliant baseband ...
Design of a Low Loss RF Mixer in Ku-Band (12 - 18 GHz)
(Scientific Research Publishing, 2012-01)
The goal of this paper is to design and develop low conversion loss mixers at Ku Band (12 - 18 GHz) in microstrip line configuration. The Ku-band (Kurtz-under band) is primarily used for satellite Communications, particularly ...
Improving Bandwidth of Yagi-Uda Arrays
(Scientific Research Publishing, 2012-01)
A novel approach for improving antenna bandwidth is described using a 6-element Yagi-Uda array as an example. The new approach applies Central Force Optimization, a deterministic metaheuristic, and Variable Z0 technology, ...
Intellectual CAD for Three-Tier Wide Band WDR Filters
(Scientific Research Publishing, 2012-01)
The paper presents an original physical points of an intellectual CAD system designing for three-tier wide band waveguide-dielectric filters with LM modes. On the basis of formalized physical knowledge about the behavior ...