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

doi:10.1109/TMTT.2006.871944

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

Department of Electrical and Electronic Engineering

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

18 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 language	English
Pages (from-to)	1569-1575
Number of pages	7
Journal	IEEE Transactions on Microwave Theory and Techniques
Volume	54
Issue number	4
DOIs	https://doi.org/10.1109/TMTT.2006.871944
Publication status	Published - 2006 Apr

All Science Journal Classification (ASJC) codes

Radiation
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1109/TMTT.2006.871944

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

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.",

author = "Hong, {Young Pyo} and Kim, {Jung Min} and Jeong, {Soon Chul} and Kim, {Dong Hyun} and Choi, {Mun Ho} and Yongshik Lee and Yook, {Jong Gwan}",

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doi = "10.1109/TMTT.2006.871944",

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AU - Hong, Young Pyo

AU - Kim, Jung Min

AU - Jeong, Soon Chul

AU - Kim, Dong Hyun

AU - Choi, Mun Ho

AU - Lee, Yongshik

AU - Yook, Jong Gwan

PY - 2006/4

Y1 - 2006/4

N2 - 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.

AB - 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

Abstract

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