The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
This paper deals with a modified planar inverted F‐antenna designed to operate at 2.3 GHz. The modifications are done with an intention of achieving wide bandwidth. It involves the simulation of a basic PIFA, for which dual U‐Slots are deployed and in order to obtain wider bandwidth the concept of the partial ground is taken into consideration. The main motivation behind this is to achieve an impedance...
DNA barcoding of United Arab Emirates (UAE) native plants is of high practical and scientific value as the plants adapt to very harsh environmental conditions that challenge their identification. Fifty-one plant species belonged to 22 families, 2 monocots, and 20 eudicots; a maximum number of species being legumes and grasses were collected. To authenticate the morphological identification of the...
In this paper, a new design Kite shape textile antenna is proposed for Ultra Wide Band (UWB) applications. Here defective ground structure is used, which leads to the UWB performance of the antenna. This antenna has jeans material as substrate. Kite shape textile antenna is designed with three different triangle shapes. The simulated Return loss, VSWR, fractional bandwidth and radiation pattern are...
In this paper, a triple-band pentagonal dielectric resonator antenna (DRA) array is presented for X-Band applications. Here, two pentagonal dielectric resonators are used as an array. The DRA array is excited by conformal strip connected to micro strip line which is an effective feed mechanism to obtain triple-band operation. Simulation process was done by using a CST microwave studio.
In this paper, a compact planar Multiple Input Multiple Output antenna system of size 36 mm × 40 mm with two hexagonal monopole elements with L shaped slots is proposed. The UWB operation is achieved by a semicircular shaped Defected Ground Structure (DGS) and the shape of the DGS is optimized to get good return loss. Simulations are done with CST Microwave Studio. Simulated results show that the...
Cloud computing is a paradigm shift works with the combination of clients, storage servers, internet and provides security to the data stored with the aid of Access control techniques, encryption/ decryption and digital signature. MPI (Message Passing Interface) framework is used in cluster computing for achieving security of the data transferred between clusters. The concept of MPI had never been...
The paper presents the design of circular patch antenna with a simple rectangular defected ground structure (DGS) for ultra-wide band width. The comparative study of patch without DGS and with DGS is presented. The effect of dimensions of rectangular DGS on the performance of the antenna is also observed. An ultra-wide band width from 3GHz to 12GHz is achieved with less than −10dB return loss and...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.