[PDF] Top 20 Revisión sistemática de la literatura de la automatización de procesos de negocio

... An antenna is any structure or device used to collect or radiate electromagnetic ...the antenna varies according to the substrate like jeans,cotton,polyester which has been ... See full document

... proposed antenna has been applied to this application as shown in Figure-11 which is an integrated system to detect the level of electromagnetic field radiation (in volts/meter) at the GSM frequencies of ... See full document

... Ultra-wideband (UWB) is a radio system that can utilize an extremely less energy level for short-range, fast data transmission over a radio spectrum. Non-cooperative radar imaging, target sensor information gathering, ... See full document

... wide applications such as radar and short-range communication ...wideband antenna has the potential to be interfered by the existing wireless communication systems such as WIMAX, WLAN and C-band ... See full document

... To support various services using modern wireless communication systems, antennas with multi-band operation are required [1]. For this purpose, multi-band antenna designs have been proposed with ... See full document

... antennas integrated in clothing are particularly interesting because they can employ conductive elements which are already in ...textile antenna for WLAN applications. Its single-band is fed ... See full document

... an antenna to work at several frequencies simultaneously. This antenna should be planar, lightweight, and compact, so that it can be easily embedded in active devices for wireless ...monopole antenna ... See full document

... a wearable antenna integrated into clothing on human body, the antenna may be located in variety of places such as arm, pants near hips or elbow, and ...positions, wearable material ... See full document

... with wearable computing would be ...achieve band rejection functionality in antennas such as etching out different shapes of slots [39, 45, 47], E-shape slot [48], half-wavelength and quarter-wavelength ... See full document

... compact triple-band rectangular zigzag MPA with swastic shape DGS has been designed and presented in this paper that covers the WLAN/C-band/Ku-band ...specific antenna configuration, a ... See full document

... beveled triple band rejection UWB monopole radiator is ...UWB antenna incorporate a beveled radiator and partial ground structure for achieving UWB bandwidth from ...X-band ... See full document

... realize antenna size miniaturization. The proposed antenna in this work has a simple structure with a small size of 20 × 27 mm 2 ...the antenna properly, all the modes can cover the WLAN and future ... See full document

... WLAN/WiMAX applications by utilizing radiating elements together with a dual U-shaped slot [11], combining a miniascape-like strip [12], and using a rectangular ring with open-end ...upper band because of ... See full document

... single antenna to cover several allocated wireless frequency ...the antenna while providing good performance over the ...reported antenna designs for wireless systems, but the most are ... See full document

... dipole antenna with two L-shaped elements is proposed [7]. The triple-band antenna using two U-shape slots [8], antenna with taper slot etched in ground [9], and a square slot ... See full document

... electromagnetic band gap (EBG) properties from several published papers and books, design a conventional rectangular microstrip antenna and the new EBG structure operating at ... See full document

... of EBG structures, some circuit models have been ...electromagnetic band gap (EBG) structure as shown in Figure 1. The EBG structure consists of four parts which are: 1) A ground plane; 2) A ... See full document

... total antenna gain is observed over the entire band of operating frequency and lies between 2 and 3 dBi as shown in Figure ...proposed antenna has edge in-depth digging of orthogonal slots geometry ... See full document

... microstrip antenna can be attained by stacked patches, trim slotted patch, ...stacked antenna operating at three working bands in [9] is linear ...and antenna in paper [11] are with only one ... See full document

... patch antenna and micro strip slot ...slot antenna is very simple in structure it consists of micro strip feed that couples electromagnetic waves through the slot above and slot radiates ...slot ... See full document