This paper presents design and analysis of an efficient Rectangular microstrip patch antenna for the application of Wireless LAN for operating frequency GHz. As discussed in [1]. This work uses characteristic mode analysis (CMA) to explain the impedance behavior of a classic U-slot patch geometry in terms of coupled mode. U-Slot Patch Antenna Principle and Design. Abstract: A low-profile double U-slot microstrip patch antenna with a wide operating bandwidth has been developed in this article. Methodology Using Characteristic Mode. Define parameters The basic U-slot patch antenna consists of a rectangular patch radiator within which a U-shaped slot has been cut out. Analysis and Coupled Mode Theory. (All designing the U-slot patch antenna can be. John J. In the proposed antenna design, a combination of dual U-slot and multiple layers is used to get multiple bands and wide bandwidth. . ABSTRACT: In this article, a compact wideband U-slot stacked rectan- gular microstrip patch antenna is designed. A multiband triple-layer. A low and high dielectric. PDF | U-slot patch antenna design and implementation are discussed in this paper for GHz WLAN use. The VSWR and S11 of this suggested. The U-slot patch antenna historically Design parameters for 3 GHz U-slot patches. Review patch antennas. Borchardt, Member, IEEE and Tyler C.