Mitigating Interference
  • Norman grody
    0
    My interest is in the area of microwave radiometry. Most recently I constructed a 1.4 GHz radiometer but found I need to use a filter with no larger than a 27 MHz bandwidth to operate the FCC protected region. So far the narrowest bandwidth I was able to get has a 3 dB bandwidth of 100 MHz. This however is found to be insufficient to remove all interference so I wonder if anyone knows where I can get a narrower bandwidth filter at 1.42 GHz?
    Norman grody Options
  • Norman grody
    0
    My interest is in the area of microwave radiometry. Most recently I constructed a 1.4 GHz radiometer but found I need to use a filter with no larger than a 27 MHz bandwidth to operate in the FCC protected region. So far I was able to only acquire a filter with a 100 MHz bandwidth centered at 1.4 GHz. This is however found to be insufficient to remove all interference. Does anyone know when I might be able to obtain a narrower bandwidth filter?
    Norman grody Options
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