An all-digital frequency tunable IR-UWB transmitter with an approximate 15th derivative Gaussian pulse generator.
Baolin WeiTian ChenChao LuWeilin XuYuanzhi ZhangXueming WeiHongwei YueJihai DuanPublished in: Integr. (2019)
Keyphrases
- ultra wideband
- communication systems
- information retrieval
- zero crossing
- multipath
- phase locked loop
- gaussian function
- short range
- maximum likelihood
- partial derivatives
- low frequency
- long range
- computer systems
- information retrieval systems
- heavy hitters
- edge detector
- infrared
- query expansion
- bit error rate
- expectation propagation
- probabilistic model