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Amateur radio telescope instrumentationSite.AmateurRadioTelescopeInstrumentation HistoryHide minor edits - Show changes to output March 21, 2010, at 07:03 AM EST
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I successfully completed Radio Telescope operating at 20 MHz as a project student at Science Polpularisation Association of Communicators and Educator(S.P.A.C.E.). to:
I successfully completed Radio Telescope operating at 20 Mhz as a project student at Science Polpularisation Association of Communicators and Educator(S.P.A.C.E.). March 21, 2010, at 07:02 AM EST
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[[ANTENNA AND ITS TYPES]] to:
[[http://nehruplanetarium.org/taarewiki/pmwiki.php?n=Site.ANTENNAANDITSTYPES | ANTENNA AND ITS ELEMENTS]] March 21, 2010, at 07:01 AM EST
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[[ANTENNA AND ITS ELEMENTS]] to:
[[ANTENNA AND ITS TYPES]] March 11, 2010, at 09:35 AM EST
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[[ANTENNA AND ITS ELEMENTS]] March 09, 2010, at 09:21 AM EST
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1)Antennas \\ 2)Reciever System to:
'''1)Antennas''' \\ '''2)Reciever System''' March 06, 2010, at 08:21 AM EST
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ANTENNA AND ITS TYPES \\ Basic Consideration \\ The study of antennas must include a quick review of impedance matching and rasonant circuits.Maximum Power transfer could be achieved when source matches the load.This is maximum power transfer Theorm.For eg : In radio jove the transmission cable used is of 75 Ohms in order to match the impedance of 73 ohms at feed.I will be talking of calculation of impedance at feed later. Material of antenna \\ An antenna is a structure that is generally a metallic object often a wire used to convert high frequency current into electromagnetic waves or vice versa. RADIO JOVE uses a dipole antenna which is made up of copper wire.Even a single piece of wire acts as an antenna.We can simply try to listening disturbances at SW receiver using a long piece of wire wrap with aluminium foil. DIPOLE ANTENNA FOR RADIO TELESCOPE \\ 1) Theoretical Length of Antenna \\ 2)Exact Length \\ 3)Height of Antenna \\ 4)Transmission Line \\ 5)Impedance \\ 6)Velocity factor \\ 7)Dual Dipole Configrations \\ 8)Components in Antenna System to:
[[ANTENNA AND ITS TYPES]] March 05, 2010, at 10:58 AM EST
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DIPOLE ANTENNA FOR RADIO TELESCOPE \\ 1) Theoretical Length of Antenna \\ 2)Exact Length \\ 3)Height of Antenna \\ 4)Transmission Line \\ 5)Impedance \\ 6)Velocity factor \\ 7)Dual Dipole Configrations \\ 8)Components in Antenna System March 05, 2010, at 10:44 AM EST
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In the first phase we wish to fully understand the governing procedures, methods, workings of different components and their role in Radio Telescope by making Radio JOVE and taking observations from it. I successfully completed Radio Telescope operating at 20 MHz as a project student at Science Polpularisation Association of Communicators and Educator(S.P.A.C.E.). Changed lines 29-31 from:
ANTENNA MANUAL FOR RADIO TELESCOPE OR NASA RADIO JOVE SYSTEM to:
March 05, 2010, at 10:31 AM EST
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An antenna is a structure that is generally a metallic object often a wire used to convert high frequency curreny into electromagnetic waves or vice versa. to:
An antenna is a structure that is generally a metallic object often a wire used to convert high frequency current into electromagnetic waves or vice versa. RADIO JOVE uses a dipole antenna which is made up of copper wire.Even a single piece of wire acts as an antenna.We can simply try to listening disturbances at SW receiver using a long piece of wire wrap with aluminium foil. ANTENNA MANUAL FOR RADIO TELESCOPE OR NASA RADIO JOVE SYSTEM March 04, 2010, at 09:52 AM EST
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ANTENNA AND ITS TYPES Deleted line 11:
BASIC CONSIDERATION Added lines 13-16:
ANTENNA AND ITS TYPES \\ Basic Consideration \\ Changed line 19 from:
MATERIAL OF ANTENNA to:
Material of antenna March 04, 2010, at 09:52 AM EST
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Material of Antenna to:
MATERIAL OF ANTENNA March 04, 2010, at 09:51 AM EST
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1)Antennas to:
\\ 1)Antennas \\ March 04, 2010, at 09:50 AM EST
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\\ March 04, 2010, at 09:46 AM EST
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Radio Telescope consists of mainly two parts: 1)Antennas 2)Reciever System ANTENNA AND ITS TYPES BASIC CONSIDERATION The study of antennas must include a quick review of impedance matching and rasonant circuits.Maximum Power transfer could be achieved when source matches the load.This is maximum power transfer Theorm.For eg : In radio jove the transmission cable used is of 75 Ohms in order to match the impedance of 73 ohms at feed.I will be talking of calculation of impedance at feed later. Material of Antenna An antenna is a structure that is generally a metallic object often a wire used to convert high frequency curreny into electromagnetic waves or vice versa. February 25, 2010, at 01:04 AM EST
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[[Introduction]] February 25, 2010, at 01:03 AM EST
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[[Learning Pages]] February 25, 2010, at 12:55 AM EST
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%center% http://img69.imageshack.us/img69/2334/p1000361r.jpg February 25, 2010, at 12:54 AM EST
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(:title Amateur radio telescope instrumentation :) to:
(:title Amateur radio telescope instrumentation :) %center% http://img69.imageshack.us/img69/2334/p1000361r.jpg February 25, 2010, at 12:46 AM EST
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(:title Amateur radio telescope instrumentation :) |