Input impedance of microstrip antennas

Deshpande, M.D.; Bailey, M. C.

doi:10.1109/tap.1982.1142863

Cited by 109 publications

(32 citation statements)

References 12 publications

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“…The calculation of exact 50 X input impedance of circular microstrip patch antenna becomes extremely difficult where the antenna size is drastically small. A number of papers have appeared on the input impedance of circular microstrip antennas [9][10][11]. However, these papers suffer considerable deviation in the calculated value of the input impedance compared to experimental findings.…”

Section: B Development Of Ann Model For Calculating Input Impedance mentioning

confidence: 99%

Microstrip antenna design using artificial neural networks

Thakare

Singhal²

2009

Int J RF and Microwave Comp Aid Eng

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Neural-network computational modules have recently gained recognition as an unconventional and useful tool for RF and microwave modeling and design. Neural networks can be trained to learn the behavior of passive/active components/circuits. This work describes the fundamental concepts in this emerging area aimed at teaching RF/microwave engineers what neural networks are, why they are useful, when they can be used, and how to use them to model microstrip patch antenna. This work studies in-depth different designs and analysis methods of microstrip patch antenna using artificial neural-network and different network structure are also described from the RF/microwave designer's perspective. This article also illustrates two examples of microstrip antenna design and validating the utility of ANN in the area of microstrip antenna design.

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Section: B Development Of Ann Model For Calculating Input Impedance mentioning

confidence: 99%

Microstrip antenna design using artificial neural networks

Thakare

Singhal²

2009

Int J RF and Microwave Comp Aid Eng

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“…(2) Approximate analytical treatments of microstrip antennas: [1,3,4,5,10,11,17,22,24,28,29,31,34,47,48,49,50,56,62,63,64,69,73,74]. (3) Numerical analysis of microstrip elements: [35,36,37,38,39,40,41,42,43,44,45,46,58,67,71]. (4) Rectangular microstrip elements: [1,3,4,5,9,10,11,19,22,28,30,31,33,34,…”

Section: Referencesmentioning

confidence: 99%

“…(3) Numerical analysis of microstrip elements: [35,36,37,38,39,40,41,42,43,44,45,46,58,67,71]. (4) Rectangular microstrip elements: [1,3,4,5,9,10,11,19,22,28,30,31,33,34,35,36,37,41,42,43,46,47,48,50,53,54,62,64,68,69,77,78,79,83]. (5) Circular-disk microstrip patches: [1,2,5,11,…”

Section: Referencesmentioning

confidence: 99%

Microstrip Antennas

Richards¹

1988

Antenna Handbook

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“…This poses a design challenge for the microstrip antenna designer to meet the broadband requirements [7]. The well-known methods to increase the bandwidth of antennas include increase of the substrate thickness, the use of a low dielectric substrate, the use of various impedance matching and feeding techniques [3,5].…”

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confidence: 99%

Reduced Ground plane E-shaped Wideband Microstrip Patch Antenna for WLAN Systems

Geetanjali¹

2011

IOSRJEN

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Abstract-A wideband E shaped microstrip patch antenna with reduced ground plane is designed on a substrate of 1.6 mm thickness at resonant frequency of 5.4GHz.The proposed antenna is slotted into an Eshape to enhance its bandwidth. The composite effect of integrating reduced ground structure and by introducing the novel slotted patch, offer a low profile, broadband, high gain, and compact antenna element.The proposed antenna provides very good return loss S 11 characteristics and impedance behavior. The surface current and power plots verify the design of proposed antenna for WLAN applications.

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Input impedance of microstrip antennas

Cited by 109 publications

References 12 publications

Microstrip antenna design using artificial neural networks

Microstrip antenna design using artificial neural networks

Microstrip Antennas

Reduced Ground plane E-shaped Wideband Microstrip Patch Antenna for WLAN Systems

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