TVTechnology: Interference Between 700 MHz Cellphone Signals and DTV Signals

I presented two papers at the recent IEEE Conference on Consumer Electronics on interference to broadband wireless communications by other broadband signals. GPS was one of my topics, and the other was interference to cellular telephony in the 700 MHz band (former Channels 52-69) from DTV transmitters on Channels 14 to and including Channel 51. In this column I want to talk about interference to DTV reception in the UHF band by cellphones and their base stations as more and more of these are getting on-the-air in the 700 MHz band.

via TVTechnology: Interference Between 700 MHz Cellphone Signals and DTV Signals.

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