U-Shaped Microstrip Patch Antenna with Partial Ground Plane for Mobile Satellite Services (MSS) (original) (raw)
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Design of a compact and novel microstrip patch antenna for multiband satellite applications
Materials Today: Proceedings, 2018
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Design of Miniaturized compact multi-band Microstrip Patch Antenna
The present day Systems are operating in two or more frequency bands, requiring Dual or even triple band operation with narrowband antennas. This requirement is demanding a lot more of research in the field of antenna design. These include GPS, Satellite navigation system, wireless cellular system and LANs. Recent advances in the software defined and reconfigurable radio networks allow the multiple band operation of the systems. One of the specific advantage of the software defined reconfigurable radio network is that the operating frequency can be changed even after the device is manufactured. A multiband Microstrip patch antenna is simulated by meandering the slots to reduce the overall dimensions of the patch and to make the system much more embedded, the performance of the antenna is optimized and analyzed using the Ansoft high frequency structure simulator (HFSS). The antenna is designed to function satisfactorily in the radio band of L, S, C and X, Covering a wide range of radio frequency. Antenna has the six active frequency bands and the Centre frequency of the bands are 1850 MHz, 2910 MHz, 5580 MHz, 6880 MHz, 8340 MHz, 9430 MHz respectively. Out of frequency bands L and S are employed in mobile communication while the C and X band are used in the satellite communication purpose. The proposed antenna provides good return loss S11 and VSWR in the range of 1 < VSWR < 1.5 for all the operating band of frequencies.
The Microstrip Patch Antenna is now very famous due to its compact size, good gain and directivity bandwidth is mostly not very good in Microstrip patch antenna but in this paper bandwidth of the antenna is very high, Satellite Communication there is a need of very compact antenna ,This paper presents the designs of Compact C-band antenna for communication at 4GHz.antenna is Rectangular Microstrip Patch Antenna(RMPA),basic property of the antenna like simulated design, Return loss, directivity, Radiation Pattern and bandwidth are discussed. This work shows that whenever we increases cut width from 14mm to 16mm its bandwidth continuously increases and reached about up to 169 MHz and losses in 16mm cut width antenna reduces up to 100.972% that is very great achievement in Microstrip patch antenna for satellite communication.
DESIGN AND ANALYSIS OF MICROSTRIP PATCH ANTENNA SUITABLE FOR Ku BAND SATELLITE COMMUNICATION
This paper represents the well formed rectangular shape truncated micro strip patch antenna. The proposed antenna is simulated using High-Frequency Structure Simulator (HFSS) tool. The purpose of this paper is to design the rectangular micro strip patch antenna and concentrating on the effect of antennas radiation pattern and gain. By considering the parameters of relative dielectric constant (), substrate material and thickness, length& width of the patch. Conducting patch is formed by using rectangular configuration. Microstrip patch antennas are low cost, small size and easy to fabricate and they play a dominant role in wireless communication .The antenna is designed at Ku band frequency(17.5 GHz) with multiple slots on the rectangular patch. These slots on the patch shift the resonant frequency to the lower side and also affect various antenna paramaters. The antenna is designed by using RT duroid material that has relative permittivity of 2.2 and loss tangent 0.0009.
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Microstrip patch antenna are becoming very popular day by day because of its ease of analysis and fabrication, low cost, light weight, easy to feed and their attractive radiation characteristics. This paper presents the comparison for Performance of Rectangular Microstrip patch Antenna with different shape. Rectangular Microstrip patch antenna was fabricated on FR-4 board with a substrate thickness of 1.6 mm to 3.5mm and dielectric constant εr = 2.7 to 5.0 with different frequency band. The patch antenna is being designed for radio and satellite applications and thus resonates in C-band and X-band. In this paper we compare Return loss, Gain, bandwidth percentage, VSWR and radiation pattern for different shape Rectangular Microstrip patch antenna.
DESIGN AND OPTIMIZATION OF MICROSTRIP PATCH ANTENNA WITH
A single feed compact rectangular micro strip patch antenna (MSA) for triple band application is presented in this paper. The proposed antenna has Circular slot on the patch and dumble shaped defected ground structure (DGS). To make the proposed antenna more efficient the optimization of the antenna design parameters have been done using HFSS's optometric. For the proposed antenna three resonant frequencies have been obtained at 2.33GHz, 7.60GHz and 8.53GHz with Bandwidth of 102Mz,130MHz and 127MHz return loss of -15.80db ,-18.77db and -36.57db respectively. The characteristics of the designed structure are investigated by using FEM based electromagnetic solver, HFSS. An extensive analysis of the return loss, gain and bandwidth of the proposed antenna is presented. The simple configuration and low profile nature of the proposed antenna leads to easy fabrication and make it suitable for the application in wireless communication systems. Mainly it is developed to operate in the WLAN, WiMAX & RADAR application.
Design of Microstrip patch antenna with slotted ground and patch to support multiband applications
In this paper investigation have been carried out to design a printed monopole antenna which is basically a printed microstrip rectangular patch. The antenna has been designed and simulation work carried out which shows that the antenna is working effectively in triple band of frequency.The proposed antenna has capability to work in the range of 2.4GHz to 7 Ghz.The proposed antenna has a size of 41x44x1.6 mm 3 .The antenna resonated at 2.4 GHz with a return loss of-20.481 dB and VSWR as 1.2198,at 5.338GHz with a return loss of-19.576dB and had a VSWR 1.2358 , at 6.91GHz it resonated with a returnloss of-40.376dB and had a VSWR of 1.1572.The substrate used here is commercially avialable subrate FR-4 (Flame resistant) which has a dielectric constant of 4.4 and loss tangent of 0.023.The Miniature size of the antenna makes it suitable for wireless applications.
Tri-band Microstrip Patch Antenna for Satellite Communication
A compact and high gain micro strip patch antenna is proposed for satellite communication. The antenna covers the frequency of C-band, X-band and Ku-band. The proposed antenna having the maximum reflection coefficient of -28.076 at 13.13GHz. This antenna achieves high gain and directivity. Four circular slots are inserted into the rectangular patch of the antenna. Low cost FR4 dielectric is used as a substrate material. The antenna provides the bandwidth of 14GHz. The gain achieved by the antenna is 3.04dBi at 4GHz, 4.90dBi at 8GHz, 1.88dBi at 12GHz and 8.29dBi at 18GHz. The design and simulation of the Microstrip antenna is done by Advanced Design System(ADS) software 2016 version. Abirami R | Jasmine Vijithra A | Benisha M"Tri-band Microstrip Patch Antenna for Satellite Communication" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-3 , April 2018, URL: http://www.ijtsrd.com/papers/ijtsrd11290.pdf
IRJET- DESIGN AND ANALYSIS OF MICROSTRIP PATCH ANTENNA SUITABLE FOR Ku BAND SATELLITE COMMUNICATION
IRJET, 2020
This paper represents the well formed rectangular shape truncated micro strip patch antenna. The proposed antenna is simulated using High-Frequency Structure Simulator (HFSS) tool. The purpose of this paper is to design the rectangular micro strip patch antenna and concentrating on the effect of antennas radiation pattern and gain. By considering the parameters of relative dielectric constant (), substrate material and thickness, length& width of the patch. Conducting patch is formed by using rectangular configuration. Microstrip patch antennas are low cost, small size and easy to fabricate and they play a dominant role in wireless communication .The antenna is designed at Ku band frequency(17.5 GHz) with multiple slots on the rectangular patch. These slots on the patch shift the resonant frequency to the lower side and also affect various antenna paramaters. The antenna is designed by using RT duroid material that has relative permittivity of 2.2 and loss tangent 0.0009.