Jan 30, 2013 #1 shashy.br Full Member level 2 Joined Sep 15, 2011 Messages 130 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,298 Location India Activity points 2,151 My receiver dynamic range is 90 dB ( from -20dBm to -110 dBm ) By final output of the receiver is 70 MHz ( from 10 dBm to -80 dBm) I can decide whether the ADC selected ADS5474IPFP 80-HTQFP will be able to detect the signals and work properly , Kindly help me out....!!! Note : i am providing a sampling clock of 240MHz to the ADC
My receiver dynamic range is 90 dB ( from -20dBm to -110 dBm ) By final output of the receiver is 70 MHz ( from 10 dBm to -80 dBm) I can decide whether the ADC selected ADS5474IPFP 80-HTQFP will be able to detect the signals and work properly , Kindly help me out....!!! Note : i am providing a sampling clock of 240MHz to the ADC
Jan 30, 2013 #2 kspalla Advanced Member level 4 Joined Aug 19, 2008 Messages 1,253 Helped 258 Reputation 516 Reaction score 94 Trophy points 1,328 Location Hyderabad, Andhra Pradesh, India Activity points 6,813 you better understand IDR and EDR. IDR is instantanoius DR and EDR is extended DR
Feb 19, 2013 #3 shashy.br Full Member level 2 Joined Sep 15, 2011 Messages 130 Helped 6 Reputation 12 Reaction score 6 Trophy points 1,298 Location India Activity points 2,151 Hi all, I Used the MSTC approach for the improvement of dynamic range of the ADC, also i am using a 16 bit ADC for further improvement in detection capability.
Hi all, I Used the MSTC approach for the improvement of dynamic range of the ADC, also i am using a 16 bit ADC for further improvement in detection capability.
Feb 19, 2013 #4 BigBoss Advanced Member level 6 Joined Nov 17, 2001 Messages 5,955 Helped 1,609 Reputation 3,225 Reaction score 1,593 Trophy points 1,393 Location Türkiye Activity points 35,786 In these applications, SFDR is used.Spurious Free Dynamic Range You should simulate your receiver chain in a system simulator to able to find SFDR.
In these applications, SFDR is used.Spurious Free Dynamic Range You should simulate your receiver chain in a system simulator to able to find SFDR.
Feb 24, 2013 #5 kspalla Advanced Member level 4 Joined Aug 19, 2008 Messages 1,253 Helped 258 Reputation 516 Reaction score 94 Trophy points 1,328 Location Hyderabad, Andhra Pradesh, India Activity points 6,813 MSTC used in radar only where you know when the transmission stops and there by receive time wrt distance. Cominication systems are dynamic and FDD systems should have sufficient SFDR to have good EVM.
MSTC used in radar only where you know when the transmission stops and there by receive time wrt distance. Cominication systems are dynamic and FDD systems should have sufficient SFDR to have good EVM.