Dual band slot loaded patch antenna

Dual-frequency patch antennas provide an alternative to wideband planar antennas in applications where a wide bandwidth is used for operation at two separate transmit-receive bands. Dual-frequency operation is achieved by modifying the natural modes through slot-loading. Image of the Dualband slot-loaded pin-fed linearly polarized rectangular patch Effect of Capacitive loading on slot loaded Dual Band ... Effect of Capacitive loading on slot loaded Dual Band Microstrip antenna Mr. Prathamesh Bhat*, ... single-feed dual-band microstrip antenna loaded with narrow ... Unslotted patch Slot loaded patch 1 W= 53.25 mm L= 41.5 mm W= 40mm Analysis of slot-loaded rectangular microstrip patch antenna SHIVNARA YAN et al.: SLOT- LOADED RECTANGULAR MICROSTRIP PATCH ANTENNA 425 the present work, the patch is fed by co-axial cable (50 ohm). Since the slot is thin, the voltage can be sinusoidal with zero voltage across the ends of slot. Effect of Capacitive loading on slot loaded Dual Band ... Effect of Capacitive loading on slot loaded Dual Band Microstrip antenna Mr. Prathamesh Bhat*, ... single-feed dual-band microstrip antenna loaded with narrow ... Unslotted patch Slot loaded patch 1 W= 53.25 mm L= 41.5 mm W= 40mm

A Design of Reconfigurable Rectangular Microstrip | Antenna

include circular polarization as well as dual and triple band ... Design And Analysis Of Compact U Slot Microstrip Patch Antenna 9 Figure 1: U -Slot loaded ... Dual Band Slot-Loaded Patch Antenna | Request PDF ... Slot patch antenna is a good candidate for realizing dual-band performance [4]. Plenty of research on slot patch an- tennas has been reported in theA novel filtering diplexing antenna for dual-band operation is presented. The antenna is composed of a slot-loaded patch and two resonators with a... Dual-band slot-loaded short-circuited patch antenna A slot- loaded rectangular microstrip antenna with dual-frequency appli- cation has been developed [5] in which two parallel slots are etched in theConclusion: We have described the use of slot-loaded and short- circuited size-reduction techniques in the design of a compact dual-band patch antenna. Dual-Frequency Patch | 4.3 Slotted cross-patch antenna

Dual-frequency patch antennas provide an alternative to wideband planar antennas in applications where a wide bandwidth is used for operation at two separate transmit-receive bands. Dual-frequency operation is achieved by modifying the natural modes through slot-loading. Image of the Dualband slot-loaded pin-fed linearly polarized rectangular patch

Abstract: A small slot-loaded patch antenna design developed for receiving both L1 and L2 bands GPS signals is discussed. The dual band coverage is achieved by using a patch mode at L2 band and a slot mode at L1 band. High dielectric material and meandered slot line are employed to reduce the antenna size down to 25.4 mm in diameter. A DUAL-BAND CIRCULARLY POLARIZED STUB LOADED MICROSTRIP ... 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 ...