Digital intensive hybrid ADC/filter for LNA-free adaptive radio front-ends

F Sheikh, AL Whitcombe, E Alpman, Y Wang… - US Patent …, 2017 - Google Patents
(57) ABSTRACT A mixer-first receiver operates to generate filtering and analog-to-digital
conversion concurrently and adaptively, while removing an LNAbefore a mixer to enable …

Ultra-low power receiver

FW Kuo, CP Jou, C Huan-Neng, LC Cho… - US Patent …, 2019 - Google Patents
An ultra-low-power receiver includes a low-noise amplifier configured to receive an input
analog signal and generate an amplified signal and a mixer electrically coupled to the low …

Container deployment method and apparatus

F Jiang, J Xie, HU Ruifeng, H Ding, Y Jiang - US Patent 10,664,314, 2020 - Google Patents
A container deployment method and apparatus are disclosed. The method includes
receiving a first container creation request that carries a required resource capacity and a …

Digital down converter

J Tangudu, S Nandi, J Balakrishnan - US Patent 10,666,293, 2020 - Google Patents
A digital down converter includes a low resolution mixer, a decimation filter, and a high
resolution mixer. The low resolution mixer is configured to receive a digitized radio …

Receiver and receiving method of receiver

HE Zhuobiao, J Wu, Z Ma - US Patent 10,326,485, 2019 - Google Patents
A receiver and a receiving method of the receiver such that monolithic integration of multiple
receiving channels can be implemented. The receiver includes a zero intermediate …

Discrete time filter, communication unit, and method for resonant charge transfer

FAF Beffa - US Patent 10,009,012, 2018 - Google Patents
A discrete time filter, DTF, is described that comprises a summing node; N parallel branches,
each branch having a set of input unit sampling capacitances where each unit sampling …

Linearizing scheme for baseband filter with active feedback

BS Asuri, AP Joshi, G Rajendran - US Patent 9,608,569, 2017 - Google Patents
A method and apparatus for linearizing a baseband filter are provided. The apparatus is
configured to, via a first conducting module, receive a first current signal. The apparatus is …

Mixer and method for generating an output signal from an input signal

P Vandenameele, K Cornelissens, P Nuyts - US Patent 11,799,425, 2023 - Google Patents
The invention relates to a mixer for generating an analog output signal X OUT from an
analog input signal X IN using a mixing signal having a mixing frequency f MIX, the mixer …

Discrete time superheterodyne mixer

N Beamish, M McCullagh - US Patent 11,108,420, 2021 - Google Patents
A receiver includes one or more mixers configured to sample an input analog signal at a
plurality of discrete points in time to obtain a discrete-time sampled signal based on a local …

Discrete time superheterodyne mixer

N Beamish, M McCullagh - US Patent 10,903,867, 2021 - Google Patents
A receiver includes one or more mixers configured to sample an input analog signal at a
plurality of discrete points in time to obtain a discrete-time sampled signal based on a local …