Listando por materia "Telefonia mòbil"
Mostrando ítems 1-6 de 6
-
Análisis y Diseño de Monopolos Acoplados para Dispositivos Móviles Multibanda
(Actas del XXIII Simposium Nacional de la Unión Científica Internacional de Radio, 2008-09)A novel low profile planar antenna is proposed. The antenna presented is a coupled monopole antenna, comprising at least a driven element coupled with one or more parasitic elements. The design ... -
Design of Dual Band Patch Antennas for Cellular Communications by Genetic Algorithm Optimization
(International Journal of Engineering and Technology, 2012, Vol. 1, 1, 2012)Designing multiband antennas with low volume becomes of practical interest for mobile telecommunications. This paper presents the designs of five small dual band patch antennas for GSM 1800 (1710-1880MHz) ... -
Diseño de antenas multibanda para telefonía móvil mediante la manipulación del plano de masa
(2007-09)The Ground Plane used in a handset device has a very important role in the behaviour of the antenna. This study consists on a Ground Plane modification in order to enhance bandwidth and design a ... -
Nonuniform Overlapping Method in Designing Microstrip Patch Antennas Using Genetic Algorithm Optimization
(International Journal of Antennas and Propagation. 2015, 2015-01)Genetic algorithm (GA) has been a popular optimization technique used for performance improvement of microstrip patch antennas (MPAs).When using GA, the patch geometry is optimized by dividing the patch ... -
On the behavior of several fitness functions for genetically optimized microstrip antennas
(International Journal of Scientific World, 2015. Vol. 3, 1, 2015)Genetic algorithm (GA) is a popular optimization technique used in the design of performance improved microstrip patch antennas (MPAs). The fitness function plays a vital role in the successful application ... -
Wireless Loss Detection over Fairly Shared Heterogeneous Long Fat Networks
(Electronics, 2021, 10 (9), 2021-04)The quality of inter-network communication is often detrimentally affected by the largedeployment of heterogeneous networks, including Long Fat Networks, as a result of wireless mediaintroduction. Legacy ...