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 | |
| Publication status | Published - 2006 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Radiation
- Condensed Matter Physics
- Electrical and Electronic Engineering
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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 journal › Article
TY - JOUR
T1 - S-band dual-path dual-polarized antenna system for Satellite Digital Audio Radio Service (SDARS) application
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 - 2006/1/1
Y1 - 2006/1/1
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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U2 - 10.1109/TMTT.2006.871944
DO - 10.1109/TMTT.2006.871944
M3 - Article
AN - SCOPUS:33645926048
VL - 54
SP - 1569
EP - 1575
JO - IEEE Transactions on Microwave Theory and Techniques
JF - IEEE Transactions on Microwave Theory and Techniques
SN - 0018-9480
IS - 4
ER -