A HIGH-PERFORMANCE LOG-PERIODIC DIPOLE-ANTENNA FOR RADIO FREQUENCY INTERFERENCE MONITORING SYSTEM AT THE SARDINIA RADIO TELESCOPE

被引：0
|
作者：
Bolli, Pietro [1 ]
Messina, Filippo [1 ]
Pisanu, Tonino [1 ]
Riminesi, Cristiano [2 ]
机构：
[1] INAF Osservatorio Astron Cagliari, I-09012 Capoterra, CA, Italy
[2] CNR Inst Fis Applicata Nello Carrara, I-50019 Sesto Fiorentino, FI, Italy
来源：
MICROWAVE AND OPTICAL TECHNOLOGY LETTERS | 2009年 / 51卷 / 01期
关键词：
radio frequency interference; radio astronomy; log periodic dipole antenna; anechoic chamber;
D O I：
10.1002/mop.23997
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The Italian National Institute for Astrophysics (INAF) is currently involved in the construction of the Sardinia Radio Telescope (SRT). The radio observatory will be equipped with an accurate and sensitive Radio Frequency Interference (RFI) monitoring system, aimed to control if the radio bands allocated to the Radio Astronomy Service are actually free of interferences. This article describes a Log-Periodic Dipole-Antenna (LPDA) designed for such a system, operating with very high-performance in L-band and S-band. The LPDA, consisting of 38-elements, achieves a gain higher than 11 dBi with peaks up to 13 dBi and good impedance match in the whole band of interest: 1.2-2.5 GHz. The antenna was designed, manufactured, and finally tested in an anechoic chamber; the results for each step will be described in this article. (C) 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 51: 132-136, 2009; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23997
引用
收藏
页码：132 / 136
页数：5
相关论文
共 50 条
  • [1] Radio Frequency Interference Monitoring at Sardinia Radio Telescope
    Serra, G.
    Gaudiomonte, F.
    Bolli, P.
    [J]. 2018 2ND URSI ATLANTIC RADIO SCIENCE MEETING (AT-RASC), 2018,
  • [2] Standoff Acoustic Modulation of Radio Frequency Signals in a Log-Periodic Dipole Array Antenna
    Wetherington, Joshua M.
    Steer, Michael B.
    [J]. IEEE ANTENNAS AND WIRELESS PROPAGATION LETTERS, 2012, 11 : 885 - 888
  • [3] The Mobile Laboratory for Radio-Frequency Interference Monitoring at the Sardinia Radio Telescope
    Bolli, Pietro
    Gaudiomonte, Francesco
    Ambrosini, Roberto
    Bortolotti, Claudio
    Roma, Mauro
    Barberi, Carlo
    Piccoli, Fabrizio
    [J]. IEEE ANTENNAS AND PROPAGATION MAGAZINE, 2013, 55 (05) : 19 - 24
  • [4] The Log-Periodic Dipole Array Antenna for Monitoring
    Shcherbyna, Olga
    Zadorozhniy, Roman
    [J]. 2018 14TH INTERNATIONAL CONFERENCE ON ADVANCED TRENDS IN RADIOELECTRONICS, TELECOMMUNICATIONS AND COMPUTER ENGINEERING (TCSET), 2018, : 583 - 586
  • [5] An atmosphere monitoring system for the Sardinia radio telescope
    Buffa, F.
    Bolli, P.
    Sanna, G.
    Serra, G.
    [J]. MEASUREMENT SCIENCE AND TECHNOLOGY, 2017, 28 (01)
  • [6] Influence of characteristic parameters on performance of log-periodic dipole antenna
    Yin, Xinghui
    Zhao, Qiuying
    [J]. Dianbo Kexue Xuebao/Chinese Journal of Radio Science, 2013, 28 (05): : 957 - 961
  • [7] Novel High Gain Printed Log-Periodic Dipole Antenna
    Li, Xin-Rong
    Ye, Mao
    Chu, Qing-Xin
    [J]. 2016 IEEE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 2016, : 1647 - 1648
  • [8] Radiation Pattern Measurement of Log-Periodic Antenna on GNU Radio Platform
    Ajitha, T.
    Joy, Elmi
    AnishJoyce, A.
    Gandhiraj, R.
    [J]. 2014 INTERNATIONAL CONFERENCE ON GREEN COMPUTING COMMUNICATION AND ELECTRICAL ENGINEERING (ICGCCEE), 2014,
  • [9] Enlarged Frequency Bandwidth of Truncated Log-Periodic Dipole Array Antenna
    Kubacki, Roman
    Czyzewski, Miroslaw
    Laskowski, Dariusz
    [J]. ELECTRONICS, 2020, 9 (08) : 1 - 11
  • [10] Design of miniaturized log-periodic high frequency antenna
    [J]. Li, Donghu, 1600, Chinese Research Institute of Radiowave Propagation (29):
12345