A new approach to the design of a compact high efficiency active integrated antenna

Shirt Fun Ooi; Sin Lee; Alistair Sambell; Edward Korolkiewicz; S. Scott

doi:10.1002/mop.23156

A new approach to the design of a compact high efficiency active integrated antenna

Shirt Fun Ooi, Sin Lee, Alistair Sambell, Edward Korolkiewicz, S. Scott

Northumbria University

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

In this letter, two active integrated antenna (AIA) circuits employing an H-shaped patch antenna operating at 2.45 GHz are presented. In the first design a probe feed position on the antenna is found to give an input impedance of 50 at the fundamental frequency. For the second design a probe feed position is found to give the optimum impedance at the fundamental frequency. Hence the load matching network is eliminated. Each circuit achieved a measured power added efficiency (PAE) of over 67%

Original language	English
Pages (from-to)	585-589
Journal	Microwave and Optical Technology Letters
Volume	50
Issue number	3
DOIs	https://doi.org/10.1002/mop.23156
Publication status	Published - Mar 2008

Keywords

Power amplifiers

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10.1002/mop.23156

Cite this

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title = "A new approach to the design of a compact high efficiency active integrated antenna",

abstract = "In this letter, two active integrated antenna (AIA) circuits employing an H-shaped patch antenna operating at 2.45 GHz are presented. In the first design a probe feed position on the antenna is found to give an input impedance of 50 at the fundamental frequency. For the second design a probe feed position is found to give the optimum impedance at the fundamental frequency. Hence the load matching network is eliminated. Each circuit achieved a measured power added efficiency (PAE) of over 67%",

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author = "Ooi, {Shirt Fun} and Sin Lee and Alistair Sambell and Edward Korolkiewicz and S. Scott",

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AU - Ooi, Shirt Fun

AU - Lee, Sin

AU - Sambell, Alistair

AU - Korolkiewicz, Edward

AU - Scott, S.

PY - 2008/3

Y1 - 2008/3

N2 - In this letter, two active integrated antenna (AIA) circuits employing an H-shaped patch antenna operating at 2.45 GHz are presented. In the first design a probe feed position on the antenna is found to give an input impedance of 50 at the fundamental frequency. For the second design a probe feed position is found to give the optimum impedance at the fundamental frequency. Hence the load matching network is eliminated. Each circuit achieved a measured power added efficiency (PAE) of over 67%

AB - In this letter, two active integrated antenna (AIA) circuits employing an H-shaped patch antenna operating at 2.45 GHz are presented. In the first design a probe feed position on the antenna is found to give an input impedance of 50 at the fundamental frequency. For the second design a probe feed position is found to give the optimum impedance at the fundamental frequency. Hence the load matching network is eliminated. Each circuit achieved a measured power added efficiency (PAE) of over 67%

KW - Power amplifiers

U2 - 10.1002/mop.23156

DO - 10.1002/mop.23156

M3 - Article

SN - 0895-2477

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EP - 589

JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 3

ER -

A new approach to the design of a compact high efficiency active integrated antenna

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Keywords

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