A S-band bitstream transmitter with Channelized Active Noise Elimination (CANE)
Bitstream Modulated transmitters based on Delta Sigma Modulation have been proved to be
promising for efficient amplification of non-constant envelope signal. Such transmitters …
promising for efficient amplification of non-constant envelope signal. Such transmitters …
Reconstruction filter suitable for lowpass delta-sigma RF transmitters
D Wang, R Negra - 2013 IEEE 13th Topical Meeting on Silicon …, 2013 - ieeexplore.ieee.org
This paper proposes a highly selective bandpass filter suitable for lowpass delta-sigma RF
transmitters. The proposed filter is characterized by a low insertion loss, high selectivity and …
transmitters. The proposed filter is characterized by a low insertion loss, high selectivity and …
Channelized active noise elimination (CANE) with envelope delta sigma modulation
Digital switching-mode power amplifiers (PA) based on bit-stream modulations such as
Delta Sigma Modulations (DSM) have been studied as a potential solution to overcome the …
Delta Sigma Modulations (DSM) have been studied as a potential solution to overcome the …
A digital power amplifier with FIR-embedded 1-Bit high-order ΔΣ modulation for WBAN polar transmitters
Y Shen, W Rhee, Z Wang - 2015 IEEE International …, 2015 - ieeexplore.ieee.org
This paper presents a ΔΣ modulated digital power amplifier (DPA) with a finite-impulse
response (FIR) filter for wireless body area network (WBAN) applications. The proposed …
response (FIR) filter for wireless body area network (WBAN) applications. The proposed …