Spherical cap adaptive antennas for GPS

Jeremy R. Lambert; Constantine Balanis; Dennis DeCarlo

doi:10.1109/TAP.2008.2011219

Spherical cap adaptive antennas for GPS

Jeremy R. Lambert
, Constantine Balanis
, Dennis DeCarlo

Electrical Engineering

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

44 Scopus citations

Abstract

The capability of non-planar adaptive antennas for suppressing interference in GPS applications is addressed. An optimization problem based on power minimization of incident signals is formulated, resulting in a solution that maximizes the signal-to-interference-plus-noise ratio at the output of the antenna array and subsequently the carrier-to-noise-ratio of a GPS satellite signal. Spherical adaptations of a planar seven element controlled reception pattern antenna array are presented for various low-horizon interference environments.

Original language	English (US)
Pages (from-to)	406-413
Number of pages	8
Journal	IEEE Transactions on Antennas and Propagation
Volume	57
Issue number	2
DOIs	https://doi.org/10.1109/TAP.2008.2011219
State	Published - 2009

Keywords

Adaptive antenna arrays
Controlled reception pattern antenna (CRPA)
GPS
Non-planar
Power minimization

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/TAP.2008.2011219

Cite this

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title = "Spherical cap adaptive antennas for GPS",

abstract = "The capability of non-planar adaptive antennas for suppressing interference in GPS applications is addressed. An optimization problem based on power minimization of incident signals is formulated, resulting in a solution that maximizes the signal-to-interference-plus-noise ratio at the output of the antenna array and subsequently the carrier-to-noise-ratio of a GPS satellite signal. Spherical adaptations of a planar seven element controlled reception pattern antenna array are presented for various low-horizon interference environments.",

keywords = "Adaptive antenna arrays, Controlled reception pattern antenna (CRPA), GPS, Non-planar, Power minimization",

author = "Lambert, \{Jeremy R.\} and Constantine Balanis and Dennis DeCarlo",

note = "Funding Information: Manuscript received January 18, 2008; revised July 23, 2008. Current version published March 20, 2009. This work was supported by the Advanced Helicopter Electromagnetics (AHE) Program with funding from the Radar and Antenna Systems Division of the Naval Air Systems Command (NAVAIR), Patuxent River, MD.",

year = "2009",

doi = "10.1109/TAP.2008.2011219",

language = "English (US)",

volume = "57",

pages = "406--413",

journal = "IEEE Transactions on Antennas and Propagation",

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T1 - Spherical cap adaptive antennas for GPS

AU - Lambert, Jeremy R.

AU - Balanis, Constantine

AU - DeCarlo, Dennis

N1 - Funding Information: Manuscript received January 18, 2008; revised July 23, 2008. Current version published March 20, 2009. This work was supported by the Advanced Helicopter Electromagnetics (AHE) Program with funding from the Radar and Antenna Systems Division of the Naval Air Systems Command (NAVAIR), Patuxent River, MD.

PY - 2009

Y1 - 2009

N2 - The capability of non-planar adaptive antennas for suppressing interference in GPS applications is addressed. An optimization problem based on power minimization of incident signals is formulated, resulting in a solution that maximizes the signal-to-interference-plus-noise ratio at the output of the antenna array and subsequently the carrier-to-noise-ratio of a GPS satellite signal. Spherical adaptations of a planar seven element controlled reception pattern antenna array are presented for various low-horizon interference environments.

AB - The capability of non-planar adaptive antennas for suppressing interference in GPS applications is addressed. An optimization problem based on power minimization of incident signals is formulated, resulting in a solution that maximizes the signal-to-interference-plus-noise ratio at the output of the antenna array and subsequently the carrier-to-noise-ratio of a GPS satellite signal. Spherical adaptations of a planar seven element controlled reception pattern antenna array are presented for various low-horizon interference environments.

KW - Adaptive antenna arrays

KW - Controlled reception pattern antenna (CRPA)

KW - GPS

KW - Non-planar

KW - Power minimization

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JO - IEEE Transactions on Antennas and Propagation

JF - IEEE Transactions on Antennas and Propagation

IS - 2

ER -

Spherical cap adaptive antennas for GPS

Abstract

Keywords

ASJC Scopus subject areas

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