A new patch antenna is analysed which provides dual-frequency operation by means of two narrow slots close to the patch radiating edges. ... Dual-band slot-loaded ... A DUAL-BAND CIRCULARLY POLARIZED STUB LOADED MICROSTRIP PATCH ... can be fabricated easily in practice. Therefore, slot loaded patch antenna with a coaxial feed was considered as a base structure. 2.1. Basic Antenna Structure Dual frequency operation of the slot loaded patch antenna was investigated in [13]. When two narrow slots are etched close to the radiating edges, the TM100 mode is perturbed a little ... Slot Loaded Compact Microstrip Patch Antenna for Dual Band ... Slot Loaded Compact Microstrip Patch Antenna for Dual Band Operation Avisankar Roy1, *, Sunandan Bhunia2, Debasree C. Sarkar3, and Partha P. Sarkar3 Abstract—A novel design of a compact microstrip patch antenna using meandering technique is proposed in this paper where the designed antenna seems to behave as a microstrip patch loaded Dualband Slot Loaded Circular Disk Patch Antenna for WLAN ...
Slot loading in patch antennas has proved to enhance the antenna parameters to some extent and help achieve multiple band operations.The incorporation of this sectorial[1] slot in circular patch leads to dual frequency band operation of the antenna. Addition of L shaped slot further improves...
Analysis of U-slot loaded Patch for Dualband Operation - URSI Index Terms: Microstrip antenna, patch antenna, U- slots loaded patch and dual ... Further a dual band antenna is a better option to accomplish the requirement. Dual U-Slot Loaded Patch Antenna with a Modified L-Probe Feeding Index Terms Dual U-slot patch antenna; modified L-probe; multilayer patch ... one U-slot is lying within another U-slot forming dual U-slot loaded patch antenna ..... at d1 = 1.0 mm and below d1 = 1.0 mm the antenna exhibits dual band nature. (PDF) Analysis of slot loaded compact patch antennas for dualband ... Nov 14, 2015 ... PDF | In this article, analysis of slot loaded compact rectangular patch antennas have been presented theoretically using circuit theory concept. Analysis of slot-loaded rectangular microstrip patch antenna - NOPR
Dual-band slot-loaded patch antenna - IET Journals & Magazine
Dualband Slot Loaded Circular Disk Patch Antenna for WLAN ...
Analysis of W-slot loaded patch antenna for dualband ...
Compact shorted microstrip patch antenna for dual band… Further a slot loaded shorted patch antenna shows the dual frequency nature with the frequency ratio 1.7. The theoretical results are compared withIn this paper, two antenna geometries are analysed for dual band operation using the circuit theory concept. In first geometry, a notch with dimension (L n... Dual-band slot-loaded short-circuited patch antenna -… A compact dual-band patch antenna is designed using slot-loaded and short-circuited size-reduction techniques. By controlling the short-plane width, the two resonant frequencies, f10 and f30, can be significantly reduced and the frequency ratio (f30/f10) is tunable in the range approximately ∼1.6-2.2. Report "Dual U-Slot Loaded Patch Antenna with a Modified…
A DUAL-BAND CIRCULARLY POLARIZED STUB LOADED MICROSTRIP ... of the patch. A dual-band antenna structure ... slot loaded patch antenna with a coaxial feed was ...
modifying the formulas for reactively loaded patch with slot loading. Broadband antennas provide higher bandwidth at the expense of their high thickness. Dual band microstrip antenna with capacitive loading can be an alternative to large bandwidth antennas, especially when a large bandwidth is required for Dual and wide-band slot loaded stacked microstrip patch ... In this proposed work a compact dual band and wideband slot loaded multilayered patch antennas are presented for WLAN and WiMAX applications. The antenna parameters such as return loss, radiation pattern, gain, frequency ratio, VSWR, efficiency, group delay and beam-width are discussed. Analysis of T-Slot Loaded Disk Patch Antenna for Dual Band ... Analysis of T-Slot Loaded Disk Patch Antenna for Dual Band Operation with Small Frequency Ratio ... The interactive transcript could not be loaded. ... Microstrips Patch antenna with slot array ...
Design and Analysis of Notched Square slot loaded Microstrip Patch ... slot-loaded microstrip patch antenna fed by coaxial probe. A coaxial feed, notched ... aperture radar (SAR) Often require dual frequency patch antennas to avoid the .... loaded patch for dual-band operation”, Indian Journal of. Radio & Space ...