Dielectric resonator antenna
Study of Hemi-Spherical Dielectric Resonator Antenna with Change in Dielectric Characteristics of Resonator
... miniaturized antenna. The proposed design is combination of hemi-spherical antenna cavity and a hemi-spherical Dielectric Resonator substance; hence this radiating structure is called as ...
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Design of a Compact Rectangular Dielectric Resonator Antenna at 2.4 GHz
... Abstract—This paper presents the design of a compact rectangular dielectric resonator antenna (RDRA) for wireless applications. A metal plate has been attached to top surface of the RDRA to achieve ...
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Review Paper on Dual Band Dielectric Resonator Antenna for Wireless Application
... Dielectric Resonator Antenna has broad spectrum of dielectric materials to be used for intended ...of Dielectric Resonator ...low-loss dielectric material can be useful ...
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Design of Rectangular Dielectric Resonator Antenna Fed by Dielectric Image Line with a Finite Ground Plane
... Rectangular Dielectric Resonator Antenna (RDRA) fed by Dielectric Image Line (DIL) through a narrow slot placed on a finite ground plane is numerically ...the antenna are analyzed. To ...
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A Wideband High-Gain Stacked Cylindrical Dielectric Resonator Antenna
... high-gain dielectric resonator antenna (DRA) is ...cylindrical dielectric resonators (DRs) with different materials and different sizes and a metallic cylinder are designed to obtain a ...
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Rectangular Ring-Slot Dielectric Resonator Antenna with Metallic Patch
... rectangular dielectric resonator antenna ...the dielectric resonator (DR) fed by microstrip line feed through a rectangular ring ...the resonator and microstrip ...The ...
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A Filtering Dielectric Resonator Antenna with High Band-Edge Selectivity
... Abstract—A filtering rectangle dielectric resonator antenna (DRA) with high band-edge selectivity is proposed in this paper. The DRA is fed by a simple hybrid feeding structure consisting of a ...
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A Dual Band Frequency and Pattern Reconfigurable Dielectric Resonator Antenna
... A single-feed switchable feed network that combines two ports of a dielectric resonator antenna with a quarter wavelengths feed line is presented in this section. The schematic of the switchable feed ...
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Novel Modeling and Design of Circularly Polarized Dielectric Resonator Antenna Array
... and a thickness of 0.813 mm. The CCTO (CaCu 3 Ti 4 O 12 ) material with a dielectric constant ε r = 55 was used as a resonator. The microstrip fed aperture coupled patch antennas were first used in 1985 ...
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Aperture and Mutual Coupled Cylindrical Dielectric Resonator Antenna Array
... The dielectric resonator antenna (DRA) is considered to be a viable and feasible solution to the conventional conductor antennas at millimeter wave frequencies with its low conductor and surface wave ...
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Dielectric Resonator Antenna Reflectarrays Mounted on or Embedded in Conformal Surfaces
... square dielectric resonator antenna (DRA) mounted on or embedded in metallic conformal ground plane is ...reflectarray antenna on the x-y plane was ...
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Rectangular Dielectric Resonator Antenna Array for 28 GHz Applications
... Microstrip antenna is used for many applications due to its simple and low profile ...microstrip antenna suffers from narrow bandwidth typically 2–5% ...of antenna may decrease antenna gain and ...
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Dielectric Resonator Antenna Mounted on a Circular Cylindrical Ground Plane
... cylindrical dielectric resonator antenna mounted on the surface of a metallic hollow circular cylindrical structure is ...cylindrical dielectric resonator antennas on a cylindrical ...
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Dual Band Dielectric Resonator Antenna for Wireless Application: Review
... Yao-Dong et al. [3] presented a new single-fed wide dual-band circularly polarized (CP) dielectric resonator antenna (DRA).. The antenna in this article the simulated and measured consequences ...
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A Review on Dielectric Resonator Antenna and Its Analysis Setup
... the Dielectric Resonator Antenna (DRA), there different geometries, advantages, disadvantages, applications & characteristics have been ...
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Broadband Circularly Polarized Dielectric Resonator Antenna with Annular Slot Excitation
... Dielectric resonator antenna (DRA) has been widely discussed since it was introduced in 1983 ...the dielectric resonator (DR) [10], cross-slot-coupled DRA [11] and dual strips fed DRA ...
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Broadbeam Coplanar-Parasitic Rectangular Dielectric Resonator Antenna
... rectangular dielectric resonator antenna is proposed which yields broadbeam in both working planes ...The antenna consists of a main radiating rectangular dielectric element centered ...
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Two-Layer Sapphire Rectangular Dielectric Resonator Antenna for Rugged Communications
... Dielectric waveguide model has been utilized for finding the resonant frequency and initial dimensions of rectangular dielectric resonator antenna. By the magnetic wall boundary condition and ...
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Design, Fabrication and Analysis of Dielectric Resonator Antenna for Dual band Application
... of Dielectric Resonator Antenna (DRA) made a significant break-through in the improvement of microstrip antenna ...microstrip antenna; this disturbs the shield current distribution ...
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Performance Enhancement of Hemispherical Dielectric Resonator Antenna by Using Artificial Materials
... Dielectric resonator antennas (DRAs) offer various advantages over microstrip antennas and these can be considered as impeccable contenders for antenna ...of dielectric resonator ...
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