scholarly journals Design of Ku Band Microstrip Patch Antenna Array for Satellite Applications

2019 ◽  
Vol 8 (3) ◽  
pp. 7903-7908
Keyword(s):  
Low Cost ◽  
High Gain ◽  
Patch Antennas ◽  
Long Distance ◽  
Array Configuration ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Low Profile ◽  
Satellite Applications ◽  
Distance Communication

Conventional Microstrip patches are in small in size, but their gain is quite low for most applications. Long-distance communication requires high gain antennas. For conventional applications that require high gain mostly depends on parabolic antennas and arrays. Manufacturing parabolic antennas became complex at high frequencies because of its bent geometry. Microstrip Patch Antennas are low profile, low cost, they come with ease of fabrication and results in high beam scan width and high gain when they were used as an array configuration. In this paper, square and circular shaped Microstrip patch antennas are excited with inset feed are analyzed to determine which shape of antenna works well at the Ku (12-18GHz) Range of Frequency. Return loss, VSWR, Gain, and Directivity parameters are considered to analyze the above configurations. CST studio suite tool was used to simulate the configurations.

scholarly journals Design of Low-Profile Single- and Dual-Band Antennas for IoT Applications

Electronics ◽  
2021 ◽  
Vol 10 (22) ◽  
pp. 2766
Author(s):  
Wazie M. Abdulkawi ◽  
Abdel Fattah A. Sheta ◽  
Ibrahim Elshafiey ◽  
Majeed A. Alkanhal
Keyword(s):  
Low Cost ◽  
Dielectric Substrate ◽  
Dual Band ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Iot Applications ◽  
Microstrip Patch ◽  
Low Profile ◽  
Resonance Frequencies ◽  
Dual Band Antennas

This paper presents novel low-cost single- and dual-band microstrip patch antennas. The proposed antennas are realized on a square microstrip patch etched symmetrically with four slots. The antenna is designed to have low cost and reduced size to use in Internet of things (IoT) applications. The antennas provide a reconfigurable architecture that allows operation in different wireless communication bands. The proposed structure can be adjusted to operate either in single band or in dual-band operation. Two prototypes are implemented and evaluated. The first structure works at a single resonance frequency (f1 = 2.4 GHz); however, the second configuration works at two resonance frequencies (f1 = 2.4 GHz and f2 = 2.8 GHz) within the same size. These antennas use a low-cost FR-4 dielectric substrate. The 2.4 GHz is allotted for the industrial, scientific, and medical (ISM) band, and the 2.8 GHz is allocated to verify the concept and can be adjusted to meet the user’s requirements. The measurement of the fabricated antennas closely matches the simulated results.

scholarly journals Multiband Array Antenna towards Microstrip Patch antenna using Resonant Frequency for s band Application

2021 ◽  
Vol 23 (07) ◽  
pp. 995-1005
Author(s):  
Nivedita Mishra ◽  
◽  
Dr. Saima Beg ◽  
Preeti Singh ◽  
◽  
...  
Keyword(s):  
Low Cost ◽  
Mirror Image ◽  
Mirror Reflection ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Low Profile ◽  
Single Structure ◽  
Effective Use ◽  
Good Agreement

In today’s world, the requirement for lower-weight, low-cost, low-profile, and effective-use transmitters is growing by the day. For addressing these parameters in a variety of applications, microstrip patch antennas are more popular than other antennas. The main issue with these types of microstrip patch antennas is that they have a high return loss, VSWR, and bandwidth, but these issues can be rectified utilizing a design technique. The method of design was to use mirror image layouts, which was a simple and easy way to improve performance. The efficiency of a simple patch cannot be influenced by any single structure that lacks a mirror reflection. In this study, the two +-shaped constructions are used, and the results are in good agreement. In today’s world, these antennas have a variety of uses, including WLAN and s band applications. In the future, various frameworks will be used to improve the results that have been produced thus far.

scholarly journals Design and Simulation of Microstrip Patch Antenna for Wireless Applications

2017 ◽  
Vol 2 (3) ◽  
pp. 365-368 ◽  
Author(s):  
Kawan F. Ahmed ◽  
Rawaz H. Abdullah
Keyword(s):  
Return Loss ◽  
Low Cost ◽  
Dielectric Substrate ◽  
Microstrip Patch Antenna ◽  
Patch Antennas ◽  
Antenna Gain ◽  
Wireless Applications ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Low Profile

In this paper two rectangular microstrip patch antennas are designed to operate in and  bands, using Computer Simulation Technology (CST) Microwave Studio. The designed antenna can be used for industrial, scientific and medical (ISM) band applications. The RO4350B hydrocarbon ceramic laminates from ROGRES corporation substrate is chosen in the design of the dielectric substrate of the antennas. The designed antenna has low profile, low cost, easy fabrication and good isolation. The parameters such as return loss, voltage standing wave ratio (VSWR), antenna gain, radiation pattern has been simulated and analyzed.

High-gain characteristics of epsilon-negative first-order resonator microstrip patch antennas

2010 ◽  
Vol 53 (2) ◽  
pp. 300-303 ◽  
Author(s):  
X. Y. Jie ◽  
C. R. Luo ◽  
Y. H. Liu ◽  
H. F. Tang ◽  
X. P. Zhao
Keyword(s):  
High Gain ◽  
Patch Antennas ◽  
First Order ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch

scholarly journals A Theoretical Survey on Patch Antenna for Wideband Communication

2020 ◽  
Vol 3 (11) ◽  
pp. 69-73
Author(s):  
Kali Krishna Giri ◽  
Raj Kumar Singh ◽  
Kumari Mamata ◽  
Ajeet Kumar Shrivastava
Keyword(s):  
Communication System ◽  
Patch Antenna ◽  
Low Cost ◽  
Microwave Frequency ◽  
Microstrip Patch Antenna ◽  
Patch Antennas ◽  
Microstrip Patch Antennas ◽  
Microstrip Patch ◽  
Wide Range ◽  
Low Efficiency

Modern communication system is based on wideband communication. A wideband antenna is designed in such a way that it will receive a wide range of frequencies. Microwave frequency spectrum is classified as ranging from 1GHz to 100GHz and this range is divided into a number of frequency bands. These bands are defined as L Band, S Band, C Band, X Band etc. To fulfil the demands of many users patch antenna is designed in these bands. Among different types of antenna, Microstrip Patch Antenna is most popular in wireless communication system. Microstrip patch Antennas have many advantages over other familiar antennas because microstrip patch antennas are of low profile, low cost, low volume, light weight. Low efficiency, low gain and narrow bandwidth of patch antenna create major challenge to a designer. Slots are created on patch for preparing antenna forwideband applications. In this paper, we have surveyed upon various types of Microstrip Patch Antenna, feeding techniques, design equation Substrate Characteristics, Simulation tools etc.

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