Cad Model to Compute the Input Impedance of an Equilateral Triangular Microstrip Patch Antenna With Radome

Biswas, Mukul; Mandal, Anirban

doi:10.2528/pierm10041302

Cited by 9 publications

(6 citation statements)

References 16 publications

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“…In order to account for the effect of ε re in combination with ε r,dyn , the term ε r,eff is introduced. Average resonant frequency is obtained from (1) for considering the ε r,eff deduced in (10) in place of ε re in (1).…”

Section: Effective Permittivitymentioning

confidence: 99%

“…Triangular geometry has been widely investigated by several researchers [1][2][3][4][5][6][7][8][9][10][11][12][13][14][15][16][17]. However, among them majority of the studies concentrated only on equilateral shape [1,[3][4][5][6][7][8][9][10][11][12][13][14][15][16]. Only a very few investigations are available in open literature for 30°-60°-90° right angled triangular patch antenna (RATPA) [1,2,[15][16][17].…”

Section: Introductionmentioning

confidence: 99%

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CAD oriented improved cavity model to investigate a 30°–60°–90° right angled triangular patch antenna on single, composite and suspended substrate for the application in portable wireless equipments

Biswas

Dam²

2018

IET Microwaves, Antennas & Propagation

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This study presents an improved model for resonant frequency, input impedance, bandwidth and gain for a 30°–60°–90° right angled triangular patch antenna printed on a single, composite and suspended substrate. Merits of this model include low computation cost and mathematical simplicity. It is useful for direct application in computer aided design (CAD) programs. The model is based on the classical methods: (i) the cavity model determining the resonant frequency and input resistance at resonance, (ii) the dynamic and effective permittivity to take into account the influence of fringing field at the edge of the patch and (iii) the equivalent resonant parallel R–L–C circuit for determination of input impedance. The present model shows very close agreements with the experimental and software computational results compared with the other models available in open literature for wide range of variation of antenna and substrate geometric and electrical parameters.

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Section: Effective Permittivitymentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

CAD oriented improved cavity model to investigate a 30°–60°–90° right angled triangular patch antenna on single, composite and suspended substrate for the application in portable wireless equipments

Biswas

Dam²

2018

IET Microwaves, Antennas & Propagation

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“…R ρ can be computed as (2) where R r is the resonant resistance, obtained from [5] as Simulated [17] R & X (Ω) Frequency (GHz) …”

Section: Theorymentioning

confidence: 99%

“…Among all triangular geometry only equilateral shape has been widely investigated by the researchers [1][2][3][4][5][6][7][8][9][10][11][12]. Other geometry like right angle isosceles triangular patch antenna (RAITPA) is least investigated till now.…”

Section: Introductionmentioning

confidence: 99%

CAD model to compute input impedance and bandwidth of tunable right angle isosceles triangular patch antenna

Dam

Mazumder²,

Biswas

2015

Proceedings of the 2015 Third International Conference on Computer, Communication, Control and Information Technology (C3IT)

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a fast and accurate CAD model based on cavity model analysis has been proposed to predict the input impedance and bandwidth of a tunable right angle isosceles triangular patch antenna (RAITPA).The effect of suspended substrate on the input impedance and bandwidth has been thoroughly investigated. The accuracy of the present model is computed against the HFSS simulated results. The present model shows very good agreement with the simulated results. For designing the MIC on semiconductor materials with ε r ≥ 10, this model will be widely applicable.

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“…Among the shapes that attracted much attention lately is the triangular shaped patch antenna [2][3][4][5][6][7][8]. This is due to their small size compared with other shapes like the rectangular and circular patch antennas.…”

Section: Introductionmentioning

confidence: 99%

A Study of 15°-75°-90° Angles Triangular Patch Antenna

Olaimat¹,

Dib²

2011

PIER Letters

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Cad Model to Compute the Input Impedance of an Equilateral Triangular Microstrip Patch Antenna With Radome

Cited by 9 publications

References 16 publications

CAD oriented improved cavity model to investigate a 30°–60°–90° right angled triangular patch antenna on single, composite and suspended substrate for the application in portable wireless equipments

CAD oriented improved cavity model to investigate a 30°–60°–90° right angled triangular patch antenna on single, composite and suspended substrate for the application in portable wireless equipments

CAD model to compute input impedance and bandwidth of tunable right angle isosceles triangular patch antenna

A Study of 15°-75°-90° Angles Triangular Patch Antenna

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