Design of a Compact Hemispiral GPS Antenna with Direction Finding Capabilities

Cara Yang Kataria; Grace X. Gao; Jennifer T. Bernhard

doi:10.1109/TAP.2019.2899009

Design of a Compact Hemispiral GPS Antenna with Direction Finding Capabilities

Cara Yang Kataria, Grace X. Gao, Jennifer T. Bernhard

Research output: Contribution to journal › Article

Abstract

A nearly hemispherical spiral or 'hemispiral,' an antenna for global positioning system reception, is presented with design methodology and measurements. Its set of distinct radiation patterns allows receivers to estimate the angular direction of incoming signals in the presence of noise without the need for an array. It requires no dielectric or absorbing materials and may operate from a single RF path, making it ideal for cost-constrained platforms. The antenna's compact size also compares favorably with known reconfigurable antenna designs.

Original language	English (US)
Article number	8640821
Pages (from-to)	2878-2885
Number of pages	8
Journal	IEEE Transactions on Antennas and Propagation
Volume	67
Issue number	5
DOIs	https://doi.org/10.1109/TAP.2019.2899009
State	Published - May 2019

Fingerprint

Keywords

Direction of arrival (DOA) estimation
global positioning system (GPS)
hemispherical spiral antennas
radio direction finding
signal processing antennas

ASJC Scopus subject areas

Electrical and Electronic Engineering

Cite this

Kataria, C. Y., Gao, G. X., & Bernhard, J. T. (2019). Design of a Compact Hemispiral GPS Antenna with Direction Finding Capabilities. IEEE Transactions on Antennas and Propagation, 67(5), 2878-2885. [8640821]. https://doi.org/10.1109/TAP.2019.2899009

@article{8c9c00b281b84b94a2fc107dc3b7a2da,

title = "Design of a Compact Hemispiral GPS Antenna with Direction Finding Capabilities",

abstract = "A nearly hemispherical spiral or 'hemispiral,' an antenna for global positioning system reception, is presented with design methodology and measurements. Its set of distinct radiation patterns allows receivers to estimate the angular direction of incoming signals in the presence of noise without the need for an array. It requires no dielectric or absorbing materials and may operate from a single RF path, making it ideal for cost-constrained platforms. The antenna's compact size also compares favorably with known reconfigurable antenna designs.",

keywords = "Direction of arrival (DOA) estimation, global positioning system (GPS), hemispherical spiral antennas, radio direction finding, signal processing antennas",

author = "Kataria, {Cara Yang} and Gao, {Grace X.} and Bernhard, {Jennifer T.}",

year = "2019",

month = may,

doi = "10.1109/TAP.2019.2899009",

language = "English (US)",

volume = "67",

pages = "2878--2885",

journal = "IEEE Transactions on Antennas and Propagation",

issn = "0018-926X",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

number = "5",

}

TY - JOUR

T1 - Design of a Compact Hemispiral GPS Antenna with Direction Finding Capabilities

AU - Kataria, Cara Yang

AU - Gao, Grace X.

AU - Bernhard, Jennifer T.

PY - 2019/5

Y1 - 2019/5

N2 - A nearly hemispherical spiral or 'hemispiral,' an antenna for global positioning system reception, is presented with design methodology and measurements. Its set of distinct radiation patterns allows receivers to estimate the angular direction of incoming signals in the presence of noise without the need for an array. It requires no dielectric or absorbing materials and may operate from a single RF path, making it ideal for cost-constrained platforms. The antenna's compact size also compares favorably with known reconfigurable antenna designs.

AB - A nearly hemispherical spiral or 'hemispiral,' an antenna for global positioning system reception, is presented with design methodology and measurements. Its set of distinct radiation patterns allows receivers to estimate the angular direction of incoming signals in the presence of noise without the need for an array. It requires no dielectric or absorbing materials and may operate from a single RF path, making it ideal for cost-constrained platforms. The antenna's compact size also compares favorably with known reconfigurable antenna designs.

KW - Direction of arrival (DOA) estimation

KW - global positioning system (GPS)

KW - hemispherical spiral antennas

KW - radio direction finding

KW - signal processing antennas

UR - http://www.scopus.com/inward/record.url?scp=85065386940&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85065386940&partnerID=8YFLogxK

U2 - 10.1109/TAP.2019.2899009

DO - 10.1109/TAP.2019.2899009

M3 - Article

AN - SCOPUS:85065386940

VL - 67

SP - 2878

EP - 2885

JO - IEEE Transactions on Antennas and Propagation

JF - IEEE Transactions on Antennas and Propagation

SN - 0018-926X

IS - 5

M1 - 8640821

ER -

Access to Document

10.1109/TAP.2019.2899009