Dec 2, 2015 · It embeds a direct conversion receiver front-end as part of a feedback-type ΔΣ modulator structure with an active loop filter, which extends ADC ...
Next generation receivers, such as the direct ΔΣ receiver (DDSR), shift the boundary between analog and digital closer to the antenna by merging the ...
This paper proposes a systematic input matching design method for such receivers. We demonstrate how this method is applied to the recently introduced active ...
Oct 22, 2024 · The proposed methodology covers simulation approaches, system design, and non-ideality impacts on the receiver. A design example of a multi-band ...
This paper presents a reconfigurable 2nd/3rd-order discrete-time direct RF-to-digital ΔΣ receiver architecture for wide frequency range flexible receivers.
A wideband blocker-resilient RF front-end with selective input-impedance matching for direct-ΔΣ-receiver architectures.
Sep 8, 2024 · This new generation of small-footprint RF front ends must focus on segmentation, isolation, materials, reuse, scalability, RF integration, testing, calibration ...
Missing: ΔΣ Receivers.
Dec 1, 2016 · The RF transceiver system needs to be flexible enough to adapt to different frequency band and different standards upon request, which is a huge ...
Missing: Methods | Show results with:Methods
This brief analyzes the dual role and operation of the low noise amplifier (LNA) in the recently introduced direct delta-sigma receiver (DDSR) and explores ...
A novel fixed-point leaky sign regressor algorithm based adaptive noise canceller for PLI cancellation in ECG signals.