Dec 14, 2006 #1 L Lupin Full Member level 6 Joined Jan 22, 2003 Messages 342 Helped 12 Reputation 24 Reaction score 9 Trophy points 1,298 Location Italy Activity points 3,235 antenna dimensioning Hi everyone, I need to build a reflector antenna whose frequency range is 1 - 1,5 GHz. Can anyone give roughly the dimensioning of this kind of Antenna? What about an horn antenna? I have problems of accommodation... Thanks in advance, Lupin
antenna dimensioning Hi everyone, I need to build a reflector antenna whose frequency range is 1 - 1,5 GHz. Can anyone give roughly the dimensioning of this kind of Antenna? What about an horn antenna? I have problems of accommodation... Thanks in advance, Lupin
Dec 14, 2006 #2 P plasma Advanced Member level 2 Joined Dec 20, 2001 Messages 534 Helped 79 Reputation 158 Reaction score 41 Trophy points 1,308 Activity points 3,854 Even you have problems of accommodation you need for start to decide the gain you need or Azimuth and Elevation beamwidth. Then see if its feet or you have to reduce it to meet the size. pl
Even you have problems of accommodation you need for start to decide the gain you need or Azimuth and Elevation beamwidth. Then see if its feet or you have to reduce it to meet the size. pl
Dec 15, 2006 #3 L Lupin Full Member level 6 Joined Jan 22, 2003 Messages 342 Helped 12 Reputation 24 Reaction score 9 Trophy points 1,298 Location Italy Activity points 3,235 I would say a shaped pattern : CoC Gain : 16 dBi EoC Gain : 18 dBi Polarization : RHCP AR < 2 dB Do u have an idea for what concerns the dimensions for a reflector and horn antenna? Lupin
I would say a shaped pattern : CoC Gain : 16 dBi EoC Gain : 18 dBi Polarization : RHCP AR < 2 dB Do u have an idea for what concerns the dimensions for a reflector and horn antenna? Lupin
Feb 20, 2007 #4 waseemsh Member level 2 Joined Apr 8, 2006 Messages 44 Helped 5 Reputation 10 Reaction score 2 Trophy points 1,288 Activity points 1,656 Hi, You Should calculate the dimensions of the center fed Parabolic antenna by using the formullas mentioned in 'Antennas by Balanis' Book. Br.
Hi, You Should calculate the dimensions of the center fed Parabolic antenna by using the formullas mentioned in 'Antennas by Balanis' Book. Br.