A Multiband Microstrip Patch Antenna with Non Contact Feeding Technique

2021 ◽  
Author(s):  
Vandana Yadav ◽  
Akhilesh Kumar ◽  
Prakhar Yadav ◽  
Aditya Kumar Singh ◽  
Amrees Pandey ◽  
...  
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Microstrip Patch ◽  
Feeding Technique

scholarly journals Comparative Study of Microstrip Patch Antenna for Different Feed Line and Different Substrate

2020 ◽  
pp. 462-469
Author(s):  
Harish Langar ◽  
Atul Shire
Keyword(s):  
Patch Antenna ◽  
Impedance Matching ◽  
Matching Condition ◽  
Microstrip Patch Antenna ◽  
Design Parameters ◽  
Feed Line ◽  
Microstrip Patch ◽  
Feeding Technique ◽  
Design Software ◽  
Feeding Techniques

This paper describes different feeding technique and different substrate applicable to Microstrip patch antenna which is one of the important aspects. A good impedance matching condition between the line and patch without any additional matching elements depends on feeding techniques used and substrate used. After analysis various feeding techniques for different substrate, this paper gives a better understanding of the design parameters of an antenna and their effect on Impedance, VSWR, bandwidth and gain. Finally, simulation is done using design software HFSS.

scholarly journals Characterization of compact and efficient patch antenna with single inset feeding technique for wireless applications

2019 ◽  
Vol 17 (4) ◽  
Author(s):  
S. Palanivel Rajan ◽  
M. Paranthaman
Keyword(s):  
Patch Antenna ◽  
High Performance ◽  
Microstrip Patch Antenna ◽  
Wireless Sensor ◽  
Wireless Applications ◽  
Microstrip Patch ◽  
Feeding Technique ◽  
Great Progress ◽  
Wireless Application

Microstrip patch antenna has made great progress in recent years. Wireless application including radars, cellulars phones, wireless sensor networks, and in medical applications are used in microstrip patch antenna. The proposed antenna used for double inset feeding technique with the generation of millimeter-wave Hermite-Gaussian (HG) beams at HG11 in feeding network. Relative permittivity of 3.75 and loss tangent of 0.018, designed antennas are si,ulated on a high performance of FR4 substrate. To simulate the proposed antennas are used by the ADS Momentum software. The usage of ADS Momentum is various parameters for instance S11 Parameter, return losses, directivity and gain of the proposed antennas are also obtained using ADS momentum.

scholarly journals Double Fibonacci Spiral Microstrip Patch Antenna for Dual Band Applications

2019 ◽  
Vol 8 (10) ◽  
pp. 3847-3851
Keyword(s):  
Computer Simulation ◽  
Patch Antenna ◽  
Microstrip Line ◽  
Return Loss ◽  
Surface Current ◽  
Microstrip Patch Antenna ◽  
Dual Band ◽  
Frequency Range ◽  
Microstrip Patch ◽  
Feeding Technique

Double Fibonacci spiral in a circle with microstrip line feeding technique is designed in the frequency range from 0.1GHz to 6GHz. The antenna is designed and simulated in computer simulation technology microwave studio software, substrate Fr-4 with thickness 1.59mm is used and antenna parameters such as return loss, surface current, E-field, H-field and gain are calculated for Double Fibonacci spiral microstrip patch (DFSM) antenna. The antenna is used for ISM (industrial, scientific and medical) frequency band (2.45GHz) and a new unutilized band for next generation services, gain is 2.22dB and 3.16dB and bandwidth is 25.94% and 22.83% on resonating frequencies.

scholarly journals Backlobe Radiations Reduction with Patch Antenna Using Multilayered Dielectric Structure

2021 ◽  
Vol 11 (2) ◽  
pp. 861-870
Keyword(s):  
Patch Antenna ◽  
High Frequency ◽  
Multilayer Structure ◽  
Microstrip Patch Antenna ◽  
Patch Antennas ◽  
Dielectric Structure ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Feeding Technique ◽  
Structure Simulation

Backlobe radiations are the key stumbling block to using microstrip patch antennas in wireless communication, but they can be minimised by using a slot-coupled feeding technique. This paper proposes a microstrip patch antenna with a multilayer structure. The Ansoft High Frequency Structure Simulation is used to describe and model this slot-fed antenna, which has an improved gain of 5.6dB and directivity of 5.9dB and resonates at a frequency of 2.25GHz.

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