[PDF] Top 20 Design of a Compact Rectangular Dielectric Resonator Antenna at 2.4 GHz

... conventional rectangular DRA without the metal layer on the top are shown in Figure ...this antenna is due to fabrication error and the effect of finite thickness of the wax/glue ...5.56 GHz to ... See full document

... wideband rectangular dielectric resonator antenna (DRA) is proposed in this ...isolated dielectric resonator (DR) and an equivalent air-dielectric DR is introduced by ... See full document

... Abstract—A rectangular dielectric resonator antenna (DRA) based on Barium Strontium Titanate-Cyclic Olefin Copolymer (BST-COC) composite for ...2.4 GHz wrist application is designed and ... See full document

... many antenna optimization problems ...to design a microstrip antenna for WLAN application by using passive parasitically coupled sub ...array antenna to operate in the WiFi frequency band from ... See full document

... low-profile rectangular DRA. Section 2 presents the proposed geometry of the compact ...made compact by covering the top surface of the DRA with a square metallic ... See full document

... a dielectric resonator is not entirely enclosed by a conducting boundary, it can radiate, and becomes an antenna, named Dielectric resonator antenna ...desirable antenna ... See full document

... new design of compact & broadband leaky wave dielectric resonator antenna is proposed using co-axially probe feed ...Second Antenna has been done. With the proper ... See full document

... (22–25.9 GHz) and 15.06% (22.1–25.7) GHz. The antenna provides the simulated and measured gains of ...The antenna is deminiaturised by 61% by operating antenna at higher order ... See full document

... The structures are numerically investigated using HFSS based on the Finite Element Method (FEM) which cal- culates full 3-D electromagnetic field inside and outside (far field) of the structures [6]. The detailed ... See full document

... an antenna that can provide uniform response over entire upper hemisphere and high gain at low ...applications. Dielectric resonator antennas (DRA), however, exhibit no ohmic losses at the mentioned ... See full document

... A width of 1 mm helical-like exciter has been constructed from the adhesive copper tape. The helical exciter of width of 1 mm has been wrapped anti-clock wise on the DRA spirally manually with an angle of 11 degrees. ... See full document

... a design of nine element DRA array operating at 5.8 GHz is ...The design was based on the standing wave ratio microstrip short ended offers an enhancement of the gain [19, ... See full document

... The theoretical derivations presented in Section 2 are then optimized using CST software. The software automatically computes the input impedance, return loss and radiation pattern. The antenna is also ... See full document

... The slot and DRA both radiates as a magnetic dipole and preserve the radiation patterns and polarization over the entire bandwidth. The method of fig. 8 combines a slot and DRA resonance and bandwidth of about 25 % has ... See full document

... low dielectric constant, multiple-resonator technique in either coplanar [2, 3] or stacked configurations ...A rectangular microstrip antenna with a proposed rectangular strip ... See full document

... Figure 2 shows that by removing a triangular area from the rectangular DR the impedance matching is improved especially at high frequencies which is about ... See full document

... Figures 4–7 show the measured radiation patterns of the proposed RDRA and MPDRA respectively with co-polar and cross-polar ...Figures 4–7, the antenna exhibit good broadband radiation patterns with ... See full document

... (3.2 GHz and 5.0 GHz), are ...posed antenna and also the SAR distributions in a ho- mogeneous bio-medium (muscle layer) for different antenna-to-bio-medium separations of 0 cm, 5 cm, 10 cm and ... See full document

... to design a monopole cylindrical and a conical Dielectric Resonator Antenna at ...5.2 GHz using ’’CST microwave studio suites 2014’’and analyze the performance of parameters like ... See full document

... heaped rectangular dielectric resonator antenna designs using sapphire and thermoset microwave material TMM13i respectively has been ...stacked antenna design has achieved two ... See full document