Abstract
Observation at radio wavelength has become a great scientific and applied importance in field of radio astronomy. In this paper, a design of multiband VHF novel antenna for low frequency transient radio telescope is proposed. The multiband has been achieved by combining V-shape half-wavelength dipole, traps and parasitic elements. The low return loss, multiband and maximum gain within the zenith direction is provided by V-shape halfwavelength dipole, traps and parasitic elements respectively. The study showed return loss of about -20 dB, -17 dB and -13.6 dB for three different frequencies with maximum achievable gain of about 10.28 dBi. The proposed antenna can meet well to be used in a transient radio telescope which is operated in the urban centers.
| Original language | English |
|---|---|
| Title of host publication | Proceedings of the 13th WSEAS International Conference on Communications - Held as part of the 13th WSEAS CSCC Multiconference |
| Pages | 78-81 |
| Number of pages | 4 |
| Publication status | Published - 2009 |
| Event | 13th WSEAS International Conference on Communications - Held as part of the 13th WSEAS CSCC Multiconference - Rodos Duration: 23 Jul 2009 → 25 Jul 2009 |
Other
| Other | 13th WSEAS International Conference on Communications - Held as part of the 13th WSEAS CSCC Multiconference |
|---|---|
| City | Rodos |
| Period | 23/7/09 → 25/7/09 |
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Keywords
- Transient radio telescope
- Trap
- V-shape antenna
ASJC Scopus subject areas
- Computer Networks and Communications
- Hardware and Architecture
- Electrical and Electronic Engineering
Cite this
Multiband VHF antenna for low-frequency transient radio telescope. / Islam, Mohammad Tariqul; Anwar, Radial; Misran, Norbahiah; Gopir, Geri Kibe; Yatim, Baharudin.
Proceedings of the 13th WSEAS International Conference on Communications - Held as part of the 13th WSEAS CSCC Multiconference. 2009. p. 78-81.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Multiband VHF antenna for low-frequency transient radio telescope
AU - Islam, Mohammad Tariqul
AU - Anwar, Radial
AU - Misran, Norbahiah
AU - Gopir, Geri Kibe
AU - Yatim, Baharudin
PY - 2009
Y1 - 2009
N2 - Observation at radio wavelength has become a great scientific and applied importance in field of radio astronomy. In this paper, a design of multiband VHF novel antenna for low frequency transient radio telescope is proposed. The multiband has been achieved by combining V-shape half-wavelength dipole, traps and parasitic elements. The low return loss, multiband and maximum gain within the zenith direction is provided by V-shape halfwavelength dipole, traps and parasitic elements respectively. The study showed return loss of about -20 dB, -17 dB and -13.6 dB for three different frequencies with maximum achievable gain of about 10.28 dBi. The proposed antenna can meet well to be used in a transient radio telescope which is operated in the urban centers.
AB - Observation at radio wavelength has become a great scientific and applied importance in field of radio astronomy. In this paper, a design of multiband VHF novel antenna for low frequency transient radio telescope is proposed. The multiband has been achieved by combining V-shape half-wavelength dipole, traps and parasitic elements. The low return loss, multiband and maximum gain within the zenith direction is provided by V-shape halfwavelength dipole, traps and parasitic elements respectively. The study showed return loss of about -20 dB, -17 dB and -13.6 dB for three different frequencies with maximum achievable gain of about 10.28 dBi. The proposed antenna can meet well to be used in a transient radio telescope which is operated in the urban centers.
KW - Transient radio telescope
KW - Trap
KW - V-shape antenna
UR - http://www.scopus.com/inward/record.url?scp=74549181278&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=74549181278&partnerID=8YFLogxK
M3 - Conference contribution
SN - 9789604740987
SP - 78
EP - 81
BT - Proceedings of the 13th WSEAS International Conference on Communications - Held as part of the 13th WSEAS CSCC Multiconference
ER -