S-band dual-path dual-polarized antenna system for Satellite Digital Audio Radio Service (SDARS) application

Young Pyo Hong, Jung Min Kim, Soon Chul Jeong, Dong Hyun Kim, Mun Ho Choi, Yongshik Lee, Jong Gwan Yook

Research output: Contribution to journalArticle

14 Citations (Scopus)

Abstract

This paper presents a novel compact dual-polarized antenna system for S-band satellite digital broadcasting receivers. The demonstrated antenna system consists of a low form factor dual-polarized antenna pair and two-stage low-noise amplifiers (LNAs) integrated with each antenna. One antenna is a low-profile annular ring patch antenna having a 90° phase-delay element for circular polarization (CP) and the other antenna is a reactively-loaded monopole antenna for linear polarization (LP). Both antennas operate in the same frequency range, from 2.320 to 2.345 GHz, while providing different polarizations to take advantage of the polarization diversity. Switches are used to select the mode (polarization) of operation. This ensures that appropriate dc bias is supplied to the operating LNA to process the received signal while no power is consumed by the idle LNA. The measured gains of the antenna system are 31.3 and 21.9 dBi for the CP and LP modes, respectively.

Original languageEnglish
Pages (from-to)1569-1575
Number of pages7
JournalIEEE Transactions on Microwave Theory and Techniques
Volume54
Issue number4
DOIs
Publication statusPublished - 2006 Jan 1

Fingerprint

S band
antennas
Satellites
Antennas
Polarization
Low noise amplifiers
low noise
Circular polarization
amplifiers
circular polarization
linear polarization
polarization
monopole antennas
broadcasting
Monopole antennas
patch antennas
Microstrip antennas
Broadcasting
form factors
switches

All Science Journal Classification (ASJC) codes

  • Radiation
  • Condensed Matter Physics
  • Electrical and Electronic Engineering

Cite this

Hong, Young Pyo ; Kim, Jung Min ; Jeong, Soon Chul ; Kim, Dong Hyun ; Choi, Mun Ho ; Lee, Yongshik ; Yook, Jong Gwan. / S-band dual-path dual-polarized antenna system for Satellite Digital Audio Radio Service (SDARS) application. In: IEEE Transactions on Microwave Theory and Techniques. 2006 ; Vol. 54, No. 4. pp. 1569-1575.
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abstract = "This paper presents a novel compact dual-polarized antenna system for S-band satellite digital broadcasting receivers. The demonstrated antenna system consists of a low form factor dual-polarized antenna pair and two-stage low-noise amplifiers (LNAs) integrated with each antenna. One antenna is a low-profile annular ring patch antenna having a 90° phase-delay element for circular polarization (CP) and the other antenna is a reactively-loaded monopole antenna for linear polarization (LP). Both antennas operate in the same frequency range, from 2.320 to 2.345 GHz, while providing different polarizations to take advantage of the polarization diversity. Switches are used to select the mode (polarization) of operation. This ensures that appropriate dc bias is supplied to the operating LNA to process the received signal while no power is consumed by the idle LNA. The measured gains of the antenna system are 31.3 and 21.9 dBi for the CP and LP modes, respectively.",
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S-band dual-path dual-polarized antenna system for Satellite Digital Audio Radio Service (SDARS) application. / Hong, Young Pyo; Kim, Jung Min; Jeong, Soon Chul; Kim, Dong Hyun; Choi, Mun Ho; Lee, Yongshik; Yook, Jong Gwan.

In: IEEE Transactions on Microwave Theory and Techniques, Vol. 54, No. 4, 01.01.2006, p. 1569-1575.

Research output: Contribution to journalArticle

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