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Dual band slot loaded patch antenna

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Nov 4, 2015 ... S. Maci, G. Biffi Gentili, P. Piazzesi, and C. Salvador, “Dual band slot loaded patch antenna,” IEE. Proc. Microwaves Antennas Propag. H, Vol.

Dual-Band Blade Antenna, a type of commercial RF "Blade antenna" that uses a "plane and slot design" to get efficient omni-directional coverage at two distinctly different RF bands. It has additive properties similar to a monopole antenna IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION, VOL. 54, NO. 2 ... design dual-band slot antennas are presented in [5]–[9]. In [5], a single-element dual-band CPW-fed slot antenna with similar radiation patterns at both bands is studied. In [6], a compact dual-band CPW-fed slot antenna, with a size reduction of about 60% compared to a conventional slot antenna, is studied. Other Design of Dual Band Dual Polarized Microstrip Patch Antennas

Multi-Band Miniaturized Patch Antennas for a Compact, Shielded ...

A Compact Design of Slots Loaded Microstrip Patch Antenna In this paper, a compact design of microstrip patch antenna for defense and satellite communication isdesigned and results are analyzed through HFSS.Three slots are loaded on the top of the patch to enhance the bandwidth of reference rectangular Dual-Band Miniaturized Patch Antennas for Microwave Breast Mar 18, 2010 · We present a miniaturized, dual-band patch antenna array element that is designed for use in a 3-D microwave tomography system for breast imaging. Dual-band operation is achieved by manipulating the fundamental resonant mode of the patch antenna and one of its higher-order modes. Miniaturization and

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

Slot Loaded Square Microstrip Patch Antenna for Dual Band ... To get dual band operation, three symmetrical ‘l’ slot (Figure 1) with dimension L S and W s are etched on the square patch adjacent and parallel to the radiating edges of the antenna. The slots are numbered resembling slot 1, slot 2 and slot 3 as shown in figure 1. Reconfigurable Dual-Band Patch Antenna Using Varactor-Loaded Slot microstrip patch antenna with reconfigurable dual band operation. Dual-band is achieved by the placement of a lumped capacitor on a slotted patch antenna, and the two resonant frequencies and their ratio are function of the capacitance value. Consequently, tuning of both frequencies is allowed by choosing proper capacitor value. Analysis of W-slot loaded patch antenna for dualband ... Number of papers have been reported for dual-band operation such as probe feed U-slot loaded patch antenna , notch loaded patch antenna , shorting pin using E-shaped patch antenna , L-shaped patch antenna , H-shape stacked patch antenna , shorting pin loaded compact antenna , C-shaped microstrip antenna and F-shaped patch antenna . Dual-band slot-loaded patch antenna - IET Journals & Magazine

A Compact Design of Slots Loaded Microstrip Patch Antenna for ...

On the Use of Slots in the Design of Patch Antennas - Department of ... Nov 4, 2015 ... S. Maci, G. Biffi Gentili, P. Piazzesi, and C. Salvador, “Dual band slot loaded patch antenna,” IEE. Proc. Microwaves Antennas Propag. H, Vol. design and analysis of dual band microstrip patch antenna - ethesis techniques to design dual band patch antennas and study their behaviour. ..... Other ways of slot-loaded patches may include the etching of two narrow slots ...