proximity-coupled microstrip antennas
Design of a Circularly Polarized Microstrip Antenna for WLAN
... features, microstrip patch antennas have received considerable attention for wireless communication applications ...frequency antennas for wireless LAN also developed [6, ...circuited ...
12
Proximity Coupled Equilateral Triangular Microstrip Antenna with Diamond Shape Slot for Dual Band Operation
... of proximity coupled equilateral triangular microstrip antenna with diamond shape slot on the radiating patch is ...conventional microstrip antenna which resonates at ...These antennas ...
5
Proximity Coupled Rectangular Microstrip Patch Antenna by Varying Thickness
... communication, antennas cover a wide range of applications in different areas, such as mobile communication, satellite navigation, internet services, automobiles and ...to microstrip antennas, ...
5
Bi-Directional Hybrid Coupled Microstrip Antenna for WLAN Application
... combined Proximity and Aperture coupled microstrip antenna (MSA) in order to get a dipole like radiation pattern with improved ...two antennas a bandwidth improvement from 4% to 9 % is ...
5
Slot Loaded Proximity Coupled Equilateral Triangular Microstrip Antenna for Penta Band Operation
... The impedance bandwidths over return loss less than -10 dB for the proposed antennas are measured. The measurements are taken on Vector Network Analyzer (Rohde & Schwarz, German make ZVK Model No. 1127.8651). ...
6
Enhancing The Bandwidth Of A Microstrip Patch Antenna At 4 Ghz For Wlan Using H-Shaped Patch
... proposed antennas are simulated using SONNET software, under the same conditions and results compared with the conventional parasitic patch antenna, proximity coupled patch antenna, stacked patch ...
7
Comparative Study of the Resonant Frequency of E-Plane and h -Plane Coupled Microstrip Patch Antennas
... coupling, proximity coupling are available for the feeding of microstrip ...used microstrip line feeding techniques with the design frequency ranging from 1 to 10 GHz keeping the patch width to ...
9
COMPARISON OF FEEDING TECHNIQUES FOR THE DESIGN OF MICROSTRIP RECTANGULAR PATCH ANTENNA FOR X-BAND APPLICATIONS
... of microstrip rectangular patch antenna using two different feeding ...of microstrip line feed and proximity coupled feed antennas with its ...
6
Design and Development of Proximity Coupled Equilateral Triangular Microstrip Antenna for Quad Band Operation and Enhancement of Bandwidth
... the microstrip antennas have gained importance in the modern wireless communication systems as well as an ultimate solution for development of handheld mobile devices in both commercial industries and ...
6
A Novel Proximity Fed Gap Coupled Microstrip Patch Array for Wireless Applications
... of microstrip patch antenna simultaneously is by using the concept of gap coupled parasitic ...gap coupled parasitic patch antennas, either probe feed or corporate feed is employed to excite ...
8
Nonradiating Edges Gap Coupled Multiple Resonator Dual and Tri Band Microstrip Antennas
... The nonradiating edges gap coupled microstrip antenna up to twelve resonators yields maximum frequency separation ratio of 1.4. At the same time, with increase in the number of parasitic resonators, the ...
5
High Gain FSS Aperture Coupled Microstrip Patch Antenna
... Abstract—This paper presents a high-gain cavity resonant antenna (CRA), consisting of an FSS layer placed above an aperture coupled microstrip patch antenna (ACMPA). Geometry of the proposed FSS superstrate ...
11
Best Proximity Points for a New Class of Generalized Proximal Mappings
... best proximity points are usually used to find the optimal approximate solution of the operator equation T x = x, when T has no fixed ...best proximity point theorems for nonself multivalued operators, ...
8
Dual Band Coplanar Capacitive Coupled Microstrip Antennas with and Without Air Gap for Wireless Applications
... capacitive coupled probe fed microstrip antennas for dual frequency band ...band antennas presented here, the first one uses small air gap and the other is designed without air ...
13
Broadband Aperture-Coupled Microstrip Antennas with Low Cross Polarization and Back Radiation
... An aperture-coupled microstrip antenna that can suppress higher- order resonant modes is proposed and studied in this paper. The proposed antenna is excited by a T-shaped feed line through the coupling of a ...
11
Multiband Circularly Polarized Stacked Microstrip Antenna
... patch antennas with a branch line coupler in a multilayer structure, the dual CP characteristic is obtained in ...multilayer microstrip antenna element fed by a gap coupled probe has been ...Stacked ...
10
Investigation of a Cross-Slot-Coupled Dual-Band Circularly Polarized Hybrid Dielectric Resonator Antenna
... Abstract—In this paper, a cross-slot-coupled dual-band circularly polarized (CP) hybrid dielectric resonator antenna (DRA) is presented. The design concept is based on using a cross-slot as both a feeding ...
9
A High Gain Dual Stacked Aperture Coupled Microstrip Antenna for Wideband Applications.
... of microstrip antennas are primary goals of ...aperture coupled microstrip antennas, it will also increase the thickness of this type of ...in microstrip antennas results ...
9
Design of Aperture Coupled Microstrip Antenna Using Radial Basis Function Networks
... In this proposed work, first an ANN model for aperture coupled microstrip antenna, considering nine design pa- rameters is developed using RBF network. The simulated values which are trained for the model ...
5
A Circularly Polarized Antenna for Dual Band Operation at 2.45 GHz and 5.10 GHz
... Printed antennas operating in circular polarization (CP) are advantageous in modern communication applications because of their inherent robustness in both indoor and outdoor scenarios [1–4] and the capability to ...
8