A simple novel compact wideband directive metasurface (MS) enabled antenna is proposed. Two same dimensions of edge fed slots are used to excite the MS layer which is made of a periodic arrangement of a rectangular loop-based unit cell. Reconfigurable antenna - Wikipedia A reconfigurable antenna is an antenna capable of modifying its frequency and radiation properties dynamically, in a controlled and reversible manner. In order to provide a dynamic response, reconfigurable antennas integrate an inner mechanism (such as RF switches, varactors, mechanical actuators or tunable materials) that enable the intentional redistribution of the RF currents over the ... Conformal dual-band textile antenna with metasurface for WBAN ... The metasurface in the form of an artificial magnetic conductor (AMC) plane is formed using a rectangular patch incorporated with a diamond-shaped slot to generate dual-phase response. This plane is then integrated with the planar slotted dipole antenna prior to its assessment in free space and bent configurations. A Port and Frequency Reconfigurable MIMO Slot Antenna for ... A Port and Frequency Reconfigurable MIMO Slot Antenna for WLAN Applications +91-9994232214,7806844441, ieeeprojectchennai@gmail.com, www.projectsieee.com, ww...
Miniaturized Loop Antennas with Frequency Agility [2014/12] Bingzhang Tsai (蔡秉璋): A Continuously Beam-Steerable Patch Array Using Variable Reactive Load [2015/6] Shih-An Yang (楊世安): MTK Three Reconfigurable Slot Antennas Realized by Varactor Diodes [2016/1] Hui-Hsin Wu (吳蕙心): Phison
The measured performance of the proposed antenna in this paper and the metasurface antenna operating at around 5 GHz is summarized in Table 1. As compared to those reported in previous works, we can see that our antennas achieve a good compromise between gain, antenna footprint, and operational frequency bandwidth. ReviewArticle MEMS-Reconfigurable Metamaterials and Antenna ... ReviewArticle MEMS-Reconfigurable Metamaterials and Antenna Applications ... reconfigurable metasurface types. ... metasurface Luneburg lens antenna design,” ... DESIGN OF RECONFIGURABLE ANNULAR SLOT ANTENNA (ASA) FOR ... mobile devices require compact multi-band antennas and smart antennas with reconfigurable features. The use of the same antenna for a number of different purposes, preferably in different frequencies is highly desirable. The proposed design demonstrates reconfigurability both in frequency and in radiation pattern.
OSA | Single-frequency microwave imaging with dynamic...
Metasurface Reflector (MSR) Loading for High Performance… A meander stripline feed multiband microstrip antenna loaded with metasurface reflector (MSR) structure has been designed, analyzed and constructed that offers the wireless communication services for UHF/microwave RFID and WLAN/WiMAX applications. The proposed MSR assimilated antenna... Multi-slots Reconfigurable Microstrip Antenna with… Keywords. Multi slot antennas, reconfigurable, slot antennas, resonant. INTRODUCTION. Multi slot for dual-band antennas are of demand in many wireless applications that use dual frequency bands for receiving and transmitting. Current advancements in printed antenna technology have resulted in... Article - Frequency reconfigurable dual-band MIMO … Use the Advanced Search Close. Frequency reconfigurable dual-band MIMO antenna using pentagon slot resonator with improved bandwidth. Deepali Borakhade, Sanjay Pokle.
LIU, J., Jackson, D., LONG, Y. Substrate integrated waveguide (SIW) leaky-wave antenna with transverse slots. IEEE Transactions on Antennas and Propagation, 2012, vol. 60, no. 1, p. 20–29.
Reconfigurable antennas can change their fundamental characteristics like frequency, polarization or radiation pattern based upon changing conditions. Several wireless standards can be supported on one platform with the help of frequency reconfigurable antennas. This is made possible by introducing... Reconfigurable CPW-Fed Dual-Frequency Rectangular Slot… Reconfigurable CPW-Fed Dual-Frequency Rectangular Slot Antenna Using RF MEMS Technology. Date. A Frequency Reconfigurable Antenna loaded with… Frequency-reconfigurable antenna using metasurface. IEEE Transactions on Antennas and.A compact hexagonal slot dual band frequency reconfigurable antenna for WLAN applications. Microwave and Optical Technology Letters, 59(4), 958-964.
ZHU et al.: FREQUENCY-RECONFIGURABLE ANTENNA USING METASURFACE 81 Fig.1. Geometries of(a) patch antenna (source antenna),(b) metasurface, and (c) unit cell. studied and designed to operate at about 5 GHz using the EM simulation tool CST [18]. For verification of simulated results, the FRMS antenna is fabricated and measured using the an-
IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 53, NO. 2, FEBRUARY 2005 645 Design of Reconfigurable Slot Antennas Dimitrios Peroulis, Member, IEEE, Kamal Sarabandi, Fellow, IEEE, and Linda P. B. Katehi, Fellow, IEEE Abstract—In this paper the design of a compact, efficient and Signal propagation over large distances and in urban and electronically tunable antenna is presented. Recent Developments of Reconfigurable Antennas for Current ...
Title Frequency-Reconfigurable Antenna using Metasurface ...