The Various Feeding Techniques of Microstrip Patch Antenna Using HFSS

2019 ◽  
Vol 6 (6) ◽  
pp. 23-29
Author(s):  
Navneet Kumar ◽  
Narinder Sharma
Keyword(s):  
Patch Antenna ◽  
Microstrip Patch Antenna ◽  
Microstrip Patch ◽  
Feeding Techniques

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 Aperture coupling rectangular slotted circular ring microstrip patch antenna

2019 ◽  
Vol 15 (3) ◽  
pp. 1419
Author(s):  
Abil Fathir Majid ◽  
Yulisdin Mukhlis
Keyword(s):  
Patch Antenna ◽  
Return Loss ◽  
Reference Value ◽  
Circular Ring ◽  
Microstrip Patch Antenna ◽  
Optimized Design ◽  
Microstrip Patch ◽  
Aperture Coupling ◽  
Measurement Results ◽  
Feeding Techniques

<p>This paper designed circular ring microstrip patch antenna using aperture coupling feeding techniques with rectangular slots on the patch for LTE. The use of aperture coupling feeding techniques were expected to optimize antenna parameters performance. The addition of rectangular slots on the patch produced multi resonant frequencies than the original characteristics. The simulated optimized design generated 1.8 GHz, 2.1 GHz, and 2.72 GHz with Return Loss value -22.3683 dB, -18.8133 dB, -24.3451 dB and VSWR value 1.1648, 1.259, 1.1291. Meanwhile, the measurement results of fabricated antenna showed the frequency produced by the antenna was 1.8 GHz with value of Return Loss and VSWR -18.257 dB and 1.278 in a reference value of VSWR &lt; 2 and Return Loss &lt; -10 dB.</p>

scholarly journals Design of Feeding Techniques for Slotted Rectangular Microstrip Patch Antenna (RSMA)

2019 ◽  
Vol 9 (1S) ◽  
pp. 328-333
Keyword(s):  
Patch Antenna ◽  
Power Efficiency ◽  
Performance Metrics ◽  
Electromagnetic Coupling ◽  
Microstrip Patch Antenna ◽  
Total Power ◽  
Microstrip Patch ◽  
Feeding Methods ◽  
Rectangular Microstrip Antenna ◽  
Feeding Techniques

Microstrip Patch Antenna is a compact low profile antenna which can be embed on the surface. This paper explains various feeding techniques applicable for rectangular microstrip antenna for 3.4 to 3.6 GHz for WiMax applications. Based on contact and non-contact techniques various feeding methods are discussed here. RF power is feed directly to the patch using conducting element for contact feed where as in non-contact feed the power is feed to the patch and the microstrip line through electromagnetic coupling. The simulation results shows the comparative study of various performance metrics such as Return Loss, Radiation Pattern in 2D and 3D, VSWR, Field Directivity, Total Power Efficiency, Current Distribution and Total Field gain using IE3D EM software.

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.

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