DESIGN AND ANALYSIS OF DOUBLE U SLOT LOADED DUAL FREQUENCY... with small frequency ratio were designed by using the U slot in a wideband microstrip antenna [3]. Dual frequency operation is achieved by introducing half U slot in a semicircular disk patch antenna [4]. A few designs by using U slot in getting the dual frequency and circular polarization were widely discussed in [5{11]. In this work, a double ... Double U-Shaped Slots Loaded Stacked Patch Antenna for Multiband... The design of a seven-band stacked patch antenna for the C, X and Ku band is presented. The antenna consists of an H-slot loaded fed patch, stacked with dual U-slot loaded rectangular patch to generate the seven frequency bands. The total size of the antenna is 39.25 × 29.25 mm2. The multiband stacked patch antenna is studied and designed using IE3D simulator.
A double U slot microstrip rectangular patch antenna with truncated corners is demonstrated in this paper. The antenna has been designed with FR4 substrate material whose dielectric constant is 4.4 with defected ground plane using coaxial probe feed.
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 Double U-Shaped Slots Loaded Stacked Patch Antenna for The upper patch is double U-shaped slot loaded stacked patch and the lower patch is the H-slot loaded fed patch. Due to the presence of the stacked patch antenna, there are two resonances associated with the two resonators [12]. Microstrip patch with a dielectric cover is considered as a single patch with a semi-infinite superstore with re- Modified Double U Slot Penta Band Microstrip Antenna for
A double inverted F-shape patch antenna is presented for dual-band operation. The proposed antenna is comprised of circular and rectangular slots on a printed circuit board of 40 mm × 40 mm × 1.6 mm with a 50 Ω microstrip transmission line.
Bridged Double U-Slot Microstrip Patch Antenna for Bridged Double U-Slot Microstrip Patch Antenna for Wireless Communication Rajneesh Kumar Patel1, Mr. Nitesh Kumar2 1,2 Department of Electronics & Communication Engineering, Sagar Institute of Research, Technology and Science Design of double U-slot microstrip patch antenna array for Dec 20, 2012 · Abstract: In this paper, a double U-slot microstrip patch antenna array for Worldwide interoperability for microwave access (WiMAX) is presented. The uniqueness of this design is that a double U-slot patch is designed on a single substrate with single feed. Antenna array is developed to increase the gain. Double U-slot rectangular patch antenna | Request PDF A rectangular microstrip antenna with two U-shaped slots on the patch is described. Using a foam layer of thickness ~8% wavelength as the supporting substate, an impedance bandwidth of 44% is
Design of U Slot Patch Antenna for Wi-max and Radar
Microstrip Patch Antenna's Limitation and Some Remedies - IJECT Microstrip Patch Antennas (MPA) have several well-known advantages over ... [6] , U- shaped slot[7], double U-shaped slot [8], E-patch [9] etc. Another way to ... Wideband Antenna Design - ECE - National University of Singapore Jan 11, 2016 ... The topic on “Small and Wideband Patch Antennas” has been ...... K.F. Lee, and Y.L. Chow, Double U-slot rectangular patch antenna, IEE ...
Index Terms: Microstrip antenna, patch antenna, U- slots loaded patch and dual band antenna. 1. INTRODUCTION Microstrip antenna inherently has a low bandwidth that limits its application in practice. Several approaches have been made to improve the bandwidth of the single layer patch antenna, such as use of a thick or foam substrate [1-2].
View Microstrip antenna design Research Papers on Academia.edu for free. Antenna Toolbox - Matlab Antenna Toolbox provides functions for the design, analysis, and visualization of antenna elements and arrays. Journal of Multidisciplinary Engineering Science and Technology… antenna is designed and the simulated to show that the designed antenna provides a gain of 7.258 E shaped micro strip patch antenna is designed by dBi, directivity of 7.259 dbi. US4259670A - Broadband microstrip antenna with automatically…
A double omni-directional antenna for use with a transponder is disclosed allowing simultaneous operation within two different frequency bands. A double coaxial line is provided having outer, central, and inner concentric conductors.