Babak Nikfal

Analog Signal Processing: A Possible Alternative or Complement to Dominantly Digital Radio Schemes

Christophe Caloz, Shulabh Gupta, Qingfeng Zhang et al. · IEEE Microwave Magazine · 2013 · 190 citations

Engineering, Radio Frequency, Analog Design +17

Chipless RFID System Based on Group Delay Engineered Dispersive Delay Structures

Shulabh Gupta, Babak Nikfal, Christophe Caloz · IEEE Antennas and Wireless Propagation Letters · 2011 · 99 citations

Wireless Communications, Engineering, Radio Frequency +10

Increased Group-Delay Slope Loop System for Enhanced-Resolution Analog Signal Processing

Babak Nikfal, Shulabh Gupta, Christophe Caloz · IEEE Transactions on Microwave Theory and Techniques · 2011 · 63 citations

Time Delay System, Engineering, Data Converter +10

Distortion-Less Real-Time Spectrum Sniffing Based on a Stepped Group-Delay Phaser

Babak Nikfal, Daniel Badiere, Morris Repeta et al. · IEEE Microwave and Wireless Components Letters · 2012 · 55 citations

Dynamic Spectrum Management, Engineering, Straightforward Frequency Scalability +12

Multilayer Broadside-Coupled Dispersive Delay Structures for Analog Signal Processing

Yasushi Horii, Shulabh Gupta, Babak Nikfal et al. · IEEE Microwave and Wireless Components Letters · 2011 · 45 citations

Group Delay, Electrical Engineering, Analog Signal Processing +13