annular-ring
Circularly-Polarized Stacked Annular-Ring Microstrip Antenna
... multi-band ring microstrip ...stacked annular-ring microstrip patches fed by four bow-tie apertures is designed, fabricated and ...the annular-rings, plays an important part in the quality of ...
9
Parametric Studies on the Circularly Polarized Stacked Annular-Ring Microstrip Antenna
... stacked annular-ring microstrip antenna (SARMSA) with an integrated feeding network in the UHF RFID ...the annular ring to improve the impedance matching and ...
13
Miniaturized Annular Ring Slot Antenna for Small/Mini UAV Applications
... an annular ring slot structure, and the bottom layer is a novel matching ...the annular ring slot structure. The annular ring slot structure is a circular patch with a ...
7
Development of an Elliptical Annular Ring Microstrip Antenna with Sine Wave Periphery
... A new annular ring microstrip antenna with elliptical shape modulated with sine wave has been presented. Numerical analysis and measurement results have shown that this antenna has good circular ...
10
An Annular-Ring Miniaturized Stopband Frequency Selective Surface with Ultra-Large Angle of Incidence
... An annular-ring miniaturized frequency selective surface with stable performance of angular stability and polarization insensitivity to EM waves is proposed in this ...
9
Plan and Fabrication of a Compact Annular Ring Slot Patch Antenna of Enhanced Bandwidth
... the ring opening patch recieving wire exhibited in this paper is appeared in Figure (1), FR-4 substrate ...has annular ring space with short stub, the base contains microstrip encourage line as ...
5
Design and Investigation of a Dual-Band Annular Ring Slot Antenna for Aircraft Applications
... dual-band annular ring slot antenna. The antenna is based on an annular ring slot antenna that is shorted concentrically with a set of conductive ...The annular ring slot antenna ...
12
Broadband Design of Planar Circularly Polarized Annular-Ring Antenna for RFID Applications
... aperture-coupled annular-ring patch antenna with thick high-dielectric substrate [1], a sequentially fed stacked corner-truncated CP patch antenna [2], the stacked patch antenna composed of two corner- ...
8
A Compact Stacked Circularly Polarized Annular-Ring Microstrip Antenna for GPS Applications
... stacked annular ring coupled to a shorted circular patch was presented which offered a large impedance bandwidth and low cross- polarization ...CP annular-ring patch antenna with two L-probe ...
9
Cavity Model Based Analysis of Gunn Loaded Annular Ring Microstrip Patch Antenna
... The present work describes the cavity model based analysis of Gunn diode loaded annular ring microstrip patch antenna at 8.2 GHz. To optimize the antenna characteristics, a study has been carried out on the ...
12
Integrated Compact Circular Polarization Annular Ring Slot Antenna Design for RFID Reader
... paper, annular ring slot antenna is integrated with the hybrid patch coupler to radiate the circular polarized ...the annular ring slot antenna, the inner ground of the ring slot ...
8
Specteral Domain Analysis of Resonant Characteristics and Radiation Patterns of a Circular Disk and Annular Ring Microstrip Antenna on Uniaxial Substrate
... Tables 1 and 2 compare the experimental results reported in [11] and [17] respectively for circular disk and annular ring microstrip antenna with the numerical method presented in this paper. These ...
15
Analysis of a Gap-Coupled Stacked Annular Ring Microstrip Antenna
... mode whereas a single annular ring microstrip antenna is independent of feedingpoint location as reported by Lee and Dahele [1, 13]. It is observed that displacement of feed point from inner periphery of ...
12
Reconfigurable Graphene Annular Ring Antenna for Medical and Imaging Applications
... antennas, annular ring antennas are characterized by an even smaller size in the fundamental mode than the circular or rectangular patch antennas, which makes them more compact, flexible which is important ...
10
Bandwidth Enhanced Circular and Annular Ring Sectoral Patch Antennas
... and annular ring sectoral patches and verified them with ...and annular ring sectoral ...parasitic ring element is obtained without increasing the size of the antenna ...The ...
7
An Artificial Neural Network Approach for the Harmonic Design of Annular Ring Dielectric Resonator Antennas
... an annular ring dielectric resonator antenna (DRA) operating in the C frequency band is ...slot-coupled annular DRA where harmonic tuning is performed by resorting to a proper shape ...
11
Index Terms – Microstrip Patch antenna, Annular ring patch, DGS, Stacking, Return loss. I INTRODUCTION
... This paper presents designing and study of an annular ring shaped Microstrip patch antenna which is further fabricated with stacking technique. We proposed it for S band frequency of 2-4 GHz. The DGS ...
6
RESONANCE CHARACTERISTICS OF MICROSTRIP ANTENNA AS A FUNCTION OF SUBSTRATE THICKNESS
... The geometry of the proposed antenna is shown in Fig.1.The ground plane lies at the bottom side of the antenna with a very compact size of 21.75mm × 31mm × (0.5 to 3.0) mm. The radiation elements of the proposed antenna ...
5
Low-Profile Omnidirectional Antenna with Dual Polarizations for 2.4 GHz WLAN Applications
... the annular ring slot ...concentric annular ring and conductive vias modify the surface currents distribution around the circular patch, making the horizontal radiation pattern to keep ...
6
Design Techniques for Elliptical Micro Strip Patch Antenna and Their Effects on Antenna Performance
... This review paper is an attempt to summarize and critically assess the reported design techniques in literature and understand their effects on performance of elliptical patch antenna for suggesting practical solutions ...
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