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.

Study of the Feeding Techniques of Microstrip Antenna at 28 GHz for 5G Applications

2015 ◽  
Vol 781 ◽  
pp. 49-52 ◽  
Author(s):  
Noor Ainniesafina Zainal ◽  
Muhammad Ramlee Kamarudin ◽  
Nor Hidayu Shahadan ◽  
Jamal Nasir ◽  
Mohsen Khalily ◽  
...  
Keyword(s):  
Reflection Coefficient ◽  
Patch Antenna ◽  
High Frequency ◽  
Microstrip Antenna ◽  
Microstrip Patch Antenna ◽  
High Frequency Structure Simulator ◽  
Feed Line ◽  
Microstrip Patch ◽  
Frequency Structure ◽  
Feeding Techniques

This work presents a simulation of two different feeding techniques of microstrip patch antenna for 28GHz, 5G applications. The antenna fed by inset feed line and coplanar feed line. The simulated results using High Frequency Structure Simulator (HFSS) shows that both the reflection coefficient of less than-10dB have been achieved over a frequency of 28GHz; demonstrate a gain of 7.96dBi and 5.72dBi for the inset feed line and coplanar feed line, respectively.

scholarly journals TO STUDY AND SIMULATION OF DUAL BAND H SHAPED RECTANGULAR MICROSTRIP PATCH ANTENNA USING VARIOUS PARAMETER

2020 ◽  
Vol 4 (10) ◽  
pp. 119-122
Author(s):  
Saima Mansoori ◽  
Rahul Koshta
Keyword(s):  
Dielectric Constant ◽  
Line Width ◽  
Patch Antenna ◽  
Impedance Matching ◽  
Ground Plane ◽  
Microstrip Patch Antenna ◽  
Dual Band ◽  
Feed Line ◽  
Microstrip Patch ◽  
Rectangular Microstrip Patch Antenna

The substrate which is the first step in designing a patch antenna. Teflon (dielectric constant = 1.33 and height = 3.6 mm) are used as subs for the purpose of designing of Dual Band H Shaped Rectangular Microstrip Patch Antenna. The dimension of patch, ground plane, feed line width, inset notch etc. the design have important effects on the impedance matching.

scholarly journals Impedance Matching Techniques for Microstrip Patch Antenna

2017 ◽  
Vol 10 (28) ◽  
pp. 1-16 ◽  
Author(s):  
Sonia Sharma ◽  
C. C. Tripathi ◽  
Rahul Rishi ◽  
◽  
◽  
...  
Keyword(s):  
Patch Antenna ◽  
Impedance Matching ◽  
Microstrip Patch Antenna ◽  
Microstrip Patch ◽  
Matching Techniques

Design and Development of Compact Microstrip Patch Antenna for Wireless Applications

2017 ◽  
Vol 6 (3) ◽  
pp. 1
Author(s):  
R. Nagendra ◽  
T. Venkateswarulu
Keyword(s):  
Patch Antenna ◽  
Impedance Matching ◽  
Characteristic Impedance ◽  
Microstrip Patch Antenna ◽  
Dual Band ◽  
Design And Development ◽  
Wireless Applications ◽  
Composite Patch ◽  
Microstrip Patch ◽  
Operating Band

In this paper, a novel dual band microstrip patch antenna based on composite patch antenna and radiating part. By selecting a suitable offset feed position, it is feasible to provide 50Ω characteristic impedance and thus making better impedance matching. The proposed antenna has been improved broader bandwidth by using RT Duroid substrate. The radiating part is plays a important role in creating a lower operating band (2.45 GHz) in addition to achieve miniaturization. The proposed antenna has to be fabricated with RT / Duroid substrate and dimensions of 19 × 22 × 0.8 mm. The measured -10 dB bandwidth of 200 MHz at 2.45 GHz and 990 MHz at 5.45 GHz, which is quite useful for Industrial, Scientific and Medical (ISM) and WLAN applications. 

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