Beam scannable microstrip patch antenna

Farooq Sultan; Sheikh Sharif Iqbal

doi:10.1109/IWAT.2014.6958600

Beam scannable microstrip patch antenna

Farooq Sultan, Sheikh Sharif Iqbal

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

A novel beam scanning technique of a ferrite loaded microstrip patch antenna is presented. Beam scanning is produced from controlled interaction of the radiated fields and the gyromagentic properties of the axially magnetized ferrite rods. By varying the magnetizing fields of the ferrite rods, optimally placed in the near field region of the antenna, necessary phase taper of the radiated E-field distribution is achieved. The designed 10 GH antenna demonstrated an impedance bandwidth of 700 MHz and ±30°of beam scan for a changing magnetizing field of 170 kA/m. Employing embedded biasing coils through LTCC technology, the required biasing fields needed to achieve beam scan can be considerably reduced.

Original language	English
Title of host publication	2014 International Workshop on Antenna Technology
Subtitle of host publication	Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	76-79
Number of pages	4
ISBN (Electronic)	9781479923298
DOIs	https://doi.org/10.1109/IWAT.2014.6958600
State	Published - 14 Nov 2014

Publication series

Name	2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014

Bibliographical note

Publisher Copyright:
© 2014 IEEE.

Keywords

Magnetized ferrites
Microstrip patch antenna
beam scan

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering
Computer Networks and Communications

Access to Document

10.1109/IWAT.2014.6958600

Cite this

Sultan, F., & Iqbal, S. S. (2014). Beam scannable microstrip patch antenna. In 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014 (pp. 76-79). Article 6958600 (2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IWAT.2014.6958600

Sultan, Farooq ; Iqbal, Sheikh Sharif. / Beam scannable microstrip patch antenna. 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 76-79 (2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014).

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title = "Beam scannable microstrip patch antenna",

abstract = "A novel beam scanning technique of a ferrite loaded microstrip patch antenna is presented. Beam scanning is produced from controlled interaction of the radiated fields and the gyromagentic properties of the axially magnetized ferrite rods. By varying the magnetizing fields of the ferrite rods, optimally placed in the near field region of the antenna, necessary phase taper of the radiated E-field distribution is achieved. The designed 10 GH antenna demonstrated an impedance bandwidth of 700 MHz and ±30°of beam scan for a changing magnetizing field of 170 kA/m. Employing embedded biasing coils through LTCC technology, the required biasing fields needed to achieve beam scan can be considerably reduced.",

keywords = "Magnetized ferrites, Microstrip patch antenna, beam scan",

author = "Farooq Sultan and Iqbal, \{Sheikh Sharif\}",

note = "Publisher Copyright: {\textcopyright} 2014 IEEE.",

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doi = "10.1109/IWAT.2014.6958600",

language = "English",

series = "2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014",

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Sultan, F & Iqbal, SS 2014, Beam scannable microstrip patch antenna. in 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014., 6958600, 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014, Institute of Electrical and Electronics Engineers Inc., pp. 76-79. https://doi.org/10.1109/IWAT.2014.6958600

Beam scannable microstrip patch antenna. / Sultan, Farooq; Iqbal, Sheikh Sharif.
2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 76-79 6958600 (2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

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N2 - A novel beam scanning technique of a ferrite loaded microstrip patch antenna is presented. Beam scanning is produced from controlled interaction of the radiated fields and the gyromagentic properties of the axially magnetized ferrite rods. By varying the magnetizing fields of the ferrite rods, optimally placed in the near field region of the antenna, necessary phase taper of the radiated E-field distribution is achieved. The designed 10 GH antenna demonstrated an impedance bandwidth of 700 MHz and ±30°of beam scan for a changing magnetizing field of 170 kA/m. Employing embedded biasing coils through LTCC technology, the required biasing fields needed to achieve beam scan can be considerably reduced.

AB - A novel beam scanning technique of a ferrite loaded microstrip patch antenna is presented. Beam scanning is produced from controlled interaction of the radiated fields and the gyromagentic properties of the axially magnetized ferrite rods. By varying the magnetizing fields of the ferrite rods, optimally placed in the near field region of the antenna, necessary phase taper of the radiated E-field distribution is achieved. The designed 10 GH antenna demonstrated an impedance bandwidth of 700 MHz and ±30°of beam scan for a changing magnetizing field of 170 kA/m. Employing embedded biasing coils through LTCC technology, the required biasing fields needed to achieve beam scan can be considerably reduced.

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KW - beam scan

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BT - 2014 International Workshop on Antenna Technology

PB - Institute of Electrical and Electronics Engineers Inc.

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Sultan F, Iqbal SS. Beam scannable microstrip patch antenna. In 2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 76-79. 6958600. (2014 International Workshop on Antenna Technology: Small Antennas, Novel EM Structures and Materials, and Applications, iWAT 2014). doi: 10.1109/IWAT.2014.6958600

Beam scannable microstrip patch antenna

Abstract

Publication series

Bibliographical note

Keywords

ASJC Scopus subject areas

Access to Document

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Cite this