A New Design Method for Single-Feed Circular Polarization Microstrip Antenna With an Arbitrary Impedance Matching Condition

Maddio, Stefano; Cidronali, Alessandro; Manes, G.

doi:10.1109/tap.2010.2096177

Cited by 61 publications

(30 citation statements)

References 9 publications

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“…A quasi-symmetrical shaped patch antenna potentially support circular radiation with a single feed [4,8]. The proposes radiative system is based on the Elliptical Slitted Disk Antenna (ESDA) a disc-based patch antenna working in the fundamental TM 11 mode and exhibiting a boresight directional radiation pattern [16]. The elliptical slit at the center of the patch serves as the modal degeneration segment.…”

Section: Elementary Antennamentioning

confidence: 99%

RSSI/DoA Based Positioning Systems for Wireless Sensor Network

Maddio¹,

Cidronali²,

Manes³

2012

New Approach of Indoor and Outdoor Localization Systems

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Section: Elementary Antennamentioning

confidence: 99%

RSSI/DoA Based Positioning Systems for Wireless Sensor Network

Maddio¹,

Cidronali²,

Manes³

2012

New Approach of Indoor and Outdoor Localization Systems

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“…This kind of design was introduced in [17][18][19], hence it is only briefly summarized in this section. The disc radius is R, while the ellipse axes are A and B.…”

Section: Basic Designmentioning

confidence: 99%

A Circularly Polarized Antenna for Dual Band Operation at 2.45 GHZ and 5.10 GHZ

Maddio¹,

Pelosi²,

Righini³

et al. 2017

PIER C

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Abstract-This paper describes the design and experimental characterization of a circular polarized printed antenna for dual-band WiFi operation at 2.45 GHz and 5.10 GHz. The patch design is based on a combination of slits loading and gap-coupling applied to a disc patch in order to enhance the radiation performances in terms of polarization purity and bandwidth at the two operation frequencies. Experimental validations confirm a maximum gain around 6.0 dB for both 2.45and 5.10 GHz, as well as an axial ratio as low as 0.5 dB and a return loss exceeding 15 dB on the operating frequencies. These characteristics are suitable for operationing in IEEE802.11x networks.

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“…In this case, for circular polarization axial ratio should not exceed 3 dB. Figures 5 and 6 present axial ratio calculated using HFSS to compare the polarization of circular sector and rectangular microstrip antenna [10][11].…”

Section: Polarizationmentioning

confidence: 99%

Comparison of Circular Sector and Rectangular Patch Antenna Arrays in C-Band

Dalli¹,

Zenkouar²,

Bri³

2012

JEMAA

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The circular sector patch antenna is studied in C-band (4 GHz -8 GHz). In this paper, we present steps of designing the circular sector antenna then a comparison with a rectangular antenna in literature. High Frequency Structure Simulator (HFSS) software is used to compute the gain, axial ratio, radiation pattern, and return loss S11 of proposed antenna. Based on the designed patch antenna, many phased arrays will be simulated using HFSS. The impact of distance between element, number of element and phase will be checked. Obtained results are analyzed and compared with literature.

show abstract

A New Design Method for Single-Feed Circular Polarization Microstrip Antenna With an Arbitrary Impedance Matching Condition

Cited by 61 publications

References 9 publications

RSSI/DoA Based Positioning Systems for Wireless Sensor Network

RSSI/DoA Based Positioning Systems for Wireless Sensor Network

A Circularly Polarized Antenna for Dual Band Operation at 2.45 GHZ and 5.10 GHZ

Comparison of Circular Sector and Rectangular Patch Antenna Arrays in C-Band

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