In this work, a novel dielectric-loaded patch antenna is presented as a technique to miniaturize a ... This configuration was developed at L-band frequencies for use in mobile satcom applications. ... solutely invaluable to me over the last two years. Thank-you for always ...... Four bent slots arranged syrnrnetrically around the ... patch antennas loaded with different resonator elements bands that smartphones and other mobile devices must support. For that, in this .... 3.1.4 Patch antenna loaded with the BST resonator at 5 GHz . . . . . . . . 58 .... 1.9 Coplanar waveguide square-ring slot antenna integrating BST material (left), ... quency for rectangular Microstrip patch for two different substrates [15]. . . . 22. Slotted Ground Plane of Rectangular Patch Microstrip Antenna with ... antenna. These techniques are loading multicouple stagger slits in the patch and loading multicouple stagger slots on the ground plane, by suitable designs, two TM10 modes are excited at two close frequencies. ... of bent slots having angle of 15o-30o close to the ..... a wide band microstrip bowtie patch antenna”,. Proc. 2018 IEEE International Symposium on Antennas and Propagation ...
A simple structure concentric annular-ring slot dual-band circularly polarized (CP) microstrip antenna operating at ISM band (2.45 GHz) and 5G band (3.5 GHz) is proposed in this paper. The antenna achieves dual-band operation by digging two concentric annular-ring slots on the ground. And on the angular positions with 45 degrees inclined of each annular slot, two bent structures are loaded to ...
Работа по теме: Broadband microstrip antennas. Предмет: Антенны и Устройства СВЧ. ВУЗ: ХНУРЭ. Страница 34. Wideband dual-linear polarized microstrip patch A dual input patch antenna with over 30% bandwidth in the X-band was simulated using Ansoft’s HighA single input and a dual input antenna was then fabricated. The fabricated antennas were5 Geometry of dual offset microstrip feed line, left side, and bowtie aperture slot, right side, along with... Tri-Band Parallel Slots Loaded Circular Disk Patch … This paper presents the tri-band slot loaded patch antenna for mobile communication.The antenna consists of parallel slots loaded circular disk with defected ground structure antenna (DGS). The antenna without DGS, acts like wide band antenna and bandwidth is 34.45% (3.47 - 4.92 GHz)... Patch antenna - Wikipedia
Reconfigurable Dual-Band Patch Antenna Using Varactor ...
monopole antenna with an n-shaped slot for dual-band operation was proposed in [ ] and a complementary electric eld coupled (CELC) resonator was loaded in the ground plane of a conventional patch antenna to achieve dual-band operation in [ ]. Furthermore, in [ ], some triband antennas have been presented. A single-cell metamaterial Whip antenna - Wikipedia The whip antenna is a monopole antenna, and like a vertical dipole has an omnidirectional radiation pattern, radiating equal radio power in all azimuthal directions (perpendicular to the antenna's axis), with the radiated power falling off with elevation angle to zero on the antenna's axis.Whip antennas 1/4 wavelength long or less (the most common type) have a single main lobe, with field Frances Harackiewicz | Center for Embedded Systems | SIU B. Lee, F. Harackiewicz, B. Jung, and M-J Park, “Cavity-Backed Slot Antenna Array for the Repeater system of a Satellite Digital Multimedia Broadcasting Service,” IEEE Antennas and Wireless Propagation Letters, vol. 4, December 2005, pp. 389-392. home.olemiss.edu Fan Yang, Amir Aminian, and Yahya Rahmat-Samii, “Surface Wave Antenna Concept with Monopole Type Radiation Patterns: Horizontal Dipole on Patch Loaded Grounded Slab”, accepted by IEEE Transactions on Antennas and Propagation. 4.
Miniaturized bent slotted patch antenna over a reactive impedance ...
bands that smartphones and other mobile devices must support. For that, in this .... 3.1.4 Patch antenna loaded with the BST resonator at 5 GHz . . . . . . . . 58 .... 1.9 Coplanar waveguide square-ring slot antenna integrating BST material (left), ... quency for rectangular Microstrip patch for two different substrates [15]. . . . 22. Slotted Ground Plane of Rectangular Patch Microstrip Antenna with ...
Textile Antenna for Microwave Wireless Power Transmission Singh, Shahanaz Ayub, “Comparative Analysis and Bandwidth Enhancement with Direct Coupled C Slotted Microstrip Antenna for Dual Wide Band Applications,(Book ISBN: 978-3-319-12011-9), Advances in Intelligent Systems and Computing, Springer, Volume 328, pp: 449-455, 2015, 8 ...
Feb 12, 2015 ... The RIS substrate makes use of two-dimensional periodic metallic patches ... Miniaturization of bent slot loaded microstrip patch antenna is achieved by .... with the traditional patch antenna and useful in S-band applications. Dual and wide-band slot loaded stacked microstrip patch antenna for ...
A Dual-Band Slot-Embedded Microstrip Antenna for Dual ...