Design and Performance of a Low-Frequency Cross-Polarized Log-Periodic Dipole Antenna

dc.contributor.author	Sasikumar Raja, K
dc.contributor.author	Kathiravan, C
dc.contributor.author	Ramesh, R
dc.contributor.author	Rajalingam, M
dc.contributor.author	Barve, Indrajit V
dc.date.accessioned	2013-06-20T13:10:24Z
dc.date.available	2013-06-20T13:10:24Z
dc.date.issued	2013-07
dc.identifier.citation	The Astrophysical Journal Supplement Series, Vol. 207, No, 1, 2	en
dc.identifier.issn	0067-0049
dc.identifier.uri	http://hdl.handle.net/2248/6110
dc.description	Restricted Access	en
dc.description.abstract	We report the design and performance of a cross-polarized log-periodic dipole (CLPD) antenna for observations of polarized radio emission from the solar corona at low frequencies. The measured isolation between the two mutually orthogonal log-periodic dipole antennas was as low as ≈ – 43 dBm in the 65-95 MHz range. We carried out observations of the solar corona at 80 MHz with the above CLPD and successfully recorded circularly polarized emission.	en
dc.language.iso	en	en
dc.publisher	IOP Publishing	en
dc.relation.uri	http://dx.doi.org/10.1088/0067-0049/207/1/2	en
dc.rights	© IOP Publishing	en
dc.subject	Instrumentation: interferometers	en
dc.subject	Instrumentation: polarimeters	en
dc.subject	Magnetic fields	en
dc.subject	Sun: corona	en
dc.title	Design and Performance of a Low-Frequency Cross-Polarized Log-Periodic Dipole Antenna	en
dc.type	Article	en