- 《Journal of Electromagnetic Engineering & Science》 被引量: 9发表: 2010年 Transmission-Line Based Metamaterials in Antenna Engineering antennas, negative-order resonant antennas, epsilon-negative antennas, mu-negative antennas, metamaterial dipole antennas, and metamaterial-inspired antennas. Acti... ...
EngineeringElectrical engineering Metamaterial-inspired and Defected-ground Techniques for High Performance Baluns and Antennas UNIVERSITY OF CALIFORNIADAVIS Anh-Vu Pham PhamBinh LeDefected ground structures and metamaterial inspired transmission lines are two emerging techniques which have been recently used in...
Conventional resonant inductive coupling wireless power transfer (WPT) systems encounter performance degradation while energizing biomedical implants. This degradation results from the dielectric and conductive characteristics of the tissue, which cause
Electrical engineering Improving the performance of antennas by using metamaterial-inspired capacitively-loaded loop (CLL) near-field resonant parasitic (NFRP) elements THE UNIVERSITY OF ARIZONA Richard W. Ziolkowski LinChia-ChingWhile double negative (DNG) metamaterials (MTMs) were proposed over forty ...
This leads to a high demand for hidden/concealed antennas with enclosures that allow for the reduction of the visual impact of such massive antenna deployment, e.g., antennas embedded in lump poles, fake trees or masked in building facades. In an antenna engineering perspective, two major ...
Almutairi 2,* and Nowshad Amin 3 1 Centre of Advanced Electronic and Communication Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia 2 Electrical Engineering Department, Kuwait University, Kuwait City 13060, Kuwait 3 Institute of ...
Compared with conventional antennas, MTM-inspired antennas reduce the SAR to safe levels of more than 90%. The presented integrated design can be a good candidate for incorporation into a variety of flexible systems for medical application.Ashyap, Adel Y. I....
Compared with conventional antennas, MTM‐inspired antennas reduce the SAR to safe levels of more than 90%. The presented integrated design can be a good candidate for incorporation into a variety of flexible systems for medical application.doi:10.1002/mmce.21640...
Circularly polarized antennas are usually preferred as they reduce polarization mismatch loss. The antenna is 29 × 28 mm in size with 4.86 dB gain and 140 MHz impedance bandwidth. The design of phantom liquid, the computation of its pH value, and measurement of its permittivity are thoroughly ...
COMPUTER engineeringMETAMATERIAL antennasWIRELESS communicationsWithin the rapidly evolving landscape of wireless communication technologies, this scientific paper delves into an innovative approach by exploring the integration of the Bluetooth frequency band into a circular antenna design...