A dual-frequency dual-polarized microstrip antenna fed by an inclined slot

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

This paper presents the design of a single-feed microstrip antenna with dual-frequency and dual-polarization operations. Two fundamental modes, TM 01 and TM10, are excited in a single long rectangular patch through an inclined slot to achieve the two operating frequency bands centered at 2.43 and 5.2 GHz, respectively. To increase the bandwidths of the two operating frequency bands, the resonant slot and additional parasitic patches are used to couple with the TM01 and TM10 modes, respectively. The experimental results show that 10-dB impedance bandwidths of 5% and 23% are obtained for the two operating frequency bands. Good agreement is also observed between the measured and simulated results.

Original languageEnglish
Pages (from-to)512-514
Number of pages3
JournalMicrowave and Optical Technology Letters
Volume41
Issue number6
DOIs
Publication statusPublished - 2004 Jun 20

Fingerprint

antenna feeds
microstrip antennas
Antenna feeders
Microstrip antennas
slots
Frequency bands
Bandwidth
bandwidth
Polarization
impedance
polarization

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Atomic and Molecular Physics, and Optics

Cite this

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title = "A dual-frequency dual-polarized microstrip antenna fed by an inclined slot",
abstract = "This paper presents the design of a single-feed microstrip antenna with dual-frequency and dual-polarization operations. Two fundamental modes, TM 01 and TM10, are excited in a single long rectangular patch through an inclined slot to achieve the two operating frequency bands centered at 2.43 and 5.2 GHz, respectively. To increase the bandwidths of the two operating frequency bands, the resonant slot and additional parasitic patches are used to couple with the TM01 and TM10 modes, respectively. The experimental results show that 10-dB impedance bandwidths of 5{\%} and 23{\%} are obtained for the two operating frequency bands. Good agreement is also observed between the measured and simulated results.",
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A dual-frequency dual-polarized microstrip antenna fed by an inclined slot. / Row, Jeen-Sheen.

In: Microwave and Optical Technology Letters, Vol. 41, No. 6, 20.06.2004, p. 512-514.

Research output: Contribution to journalArticle

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