Inventor

SADHU BODHISATWA

US85 patents

⚠️ This page may combine multiple inventors who share the name “SADHU BODHISATWA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SADHU BODHISATWA

IBM

Millimeter-wave communications on a multifunction platform

Phase noise reduction in voltage controlled oscillators

RF signal switching, phase shifting and polarization control

Phase noise reduction in voltage controlled oscillators

Dynamic phased array tapering without phase recalibration

Boosting varactor capacitance ratio

Adjusting the magnitude of a capacitance of a digitally controlled circuit

Removing deterministic phase errors from fractional-N PLLS

Prediction based digital control for fractional-N PLLs

Efficient transmit and receive switches

Oscillator phase noise using active device stacking

Antenna calibration

Antenna calibration

Transmitter identification based on machine learning

Compact delay lines and associated circuitry useful for wideband phased-array system

Use of generative adversarial networks (GANs) for robust transmitter authentication

Digital control of a voltage controlled oscillator frequency

Phase noise reduction in voltage controlled oscillators

RF signal switching, phase shifting and polarization control

Harmonic multiplier architecture

Dynamic phased array tapering without phase recalibration

Direct RF demodulation

Adjusting the magnitude of a capacitance of a digitally controlled circuit

Millimeter-wave communications on a multifunction platform

Coupled oscillators

Time-based beam switching in phased arrays

Oscillator phase noise using active device stacking

Improving oscillator phase noise using active device stacking

Transformer based shielded oscillator

Bipolar junction transistor based switched capacitors

Configurable polarimetric phased array transceiver architecture

Phase noise reduction in voltage controlled oscillators

Millimeter-wave communications on a multifunction platform

Adjusting the magnitude of a capacitance of a digitally controlled circuit

Resonator having distributed transconductance elements

Prediction based digital control for fractional-N PLLs

Resonator having distributed transconductance elements

Arbitrary spatial filters based on beam transformation

Method for extracting environment information leveraging directional communication

Leveraging channel diversity in wireless power and communication

Efficiency antenna impedance matching

Method for extracting environment information leveraging directional communication

Simultaneous wireless power transmission, communication, and localization

Leveraging channel diversity in wireless power and communication

Reconfigurable radar transmitter

In-field millimeter-wave phased array radiation pattern estimation and validation

Single channel multiple access communications system

Amplitude and phase alignment of phased array elements

Configurable polarimetric phased array transceiver architecture

SADHU BODHISATWA

Fully decoupled LC-tank based oscillator topology for low phase noise and high oscillation amplitude applications