The versatile u slot patch antenna

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Modeling and Analysis of Single Layer Multi-band U-Slot

Design of the proposed antenna is a combination of double U-slot and multilayer structure with air gap as one of the layer. To design coaxial probe feed rectangular patch antennas, there are some essential parameters to be considered. Firstly, the resonant frequency (f0) of the antenna … The versatile U-slot patch antenna - INFONA U-slot microstrip patch antennas were originally developed for bandwidth broadening applications. Recently, it was found that the U-slot technique can also enable the patch antenna to perform other functions, including: dual-band and tri-band operations, as well as for circular polarization applications. The versatility of U-slot patch antennas will be discussed in this paper. Design of triple-layer double U-slot patch antenna for wireless applications … Design of the proposed antenna is a combination of double U-slot and multilayer structure with air gap as one of the layer. To design coaxial probe feed rectangular patch antennas, there are some essential parameters to be considered. Firstly, the resonant frequency (f0) … On the Use of Slots in the Design of Patch Antennas

(PDF) U-Slot Rectangular Patch Antenna for Dual Band Application

rectangular patch antenna with achievable impedance bandwidth of 20% has been demonstrated [7]. By using the shorting pins or shorting walls on U-shaped patch, U-slot patch, or L-probe feed patch antennas, wideband and dual band antenna with electrically small in size have been reported in [8,9]. Other techniques involves employing multilayer Design of U Slot Wideband Antenna The Radiation pattern of the U-slot patch antenna is as shown in figure 4 and the calculated gain is 7.23 Table 1: Dimensions of the antenna Antenna εr W L Ws Ls a h b F 1 2.3 36 26 14 18 4 6.4 2 13 In the literature, wideband U-slot patch antennas are usually designed on Enhancing the Bandwidth of a Microstrip Patch Antenna using ...

Microstrip Patch Antennas - World Scientific

The models of the multi-band single layer U-slot patch antenna as discussed in [1], and [2] have been built and analyzed and agree well with results reported. Reference [1] K. F. Lee, S. L. S. Yang and A. Kishk, "The versatile U-slot patch antenna," 2009 3rd European Conference on Antennas and Propagation, Berlin, 2009, pp. 3312-3314. Design & Performance Analysis of Double U-Slot Microstrip ... the slot. B. Design of Double U-Slot Patch Antenna A low profile double U-slots antenna for WiMAX operation has low return loss and bandwidth. It has a triple band of frequency the propose antenna[1][2]for specific WiMAX application is shown below figure 6.5 B Figure 2: Design structure of the single u-slot patch W 40mm C1 5mm Microstrip Patch Antenna Designing at 2.4 GHz Frequency Microstrip Patch Antenna − Designing at 2.4 GHz Frequency. 129 . 2. Designing For designing of a microstrip patch antenna, we have to select the resonant frequency and a dielectric medium for which antenna is to be designed. The parameters to be calculated are as under. Width (W): Design and Simulation of Slotted Dual Band Microstrip Antenna ...

Therefore a slot antenna comes close to achieving such a antenna. For a dual-band patch antenna with small frequency ratios, an effective design is stacked patches and was reported by Long and Walton [1]. The radiation at the two bands is the same linear polarization and the patterns are similar.

(PDF) U-Slot Rectangular Patch Antenna for Dual Band Application Apr 20, 2016 ... PDF | Dual and multi-band rectangular microstrip antennas can be realized by cutting U-slots inside the patch. In this paper, the length and ... (PDF) Design of a Square Shape U Slots Multiband Antenna