Inventor

SJÖLAND HENRIK

SE75 patents

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

SJÖLAND HENRIK

ERICSSON TELEFON AB L M

Transmitter receiver leakage reduction in a full duplex system without the use of a duplexer

Duplexer-less transceiver and communication apparatus

Transceiver arrangement, communication device, method and computer program

Time to digital converter arrangement with increased detection range

Transceiver arrangement, communication device, method and computer program

Transceiver and communication device

Use of wake-up receiver with Bluetooth low energy

Time-to-digital converter circuitry

Quadrature phase detector circuit, quadrature phase corrector, multi-antenna radio circuit, radio station and method

Circuit and method for providing an adjustable impedance

Phase switching PLL and calibration method

Phase locked loop arrangement, transmitter and receiver and method for adjusting the phase between oscillator signals

Phase locked loop, phase locked loop arrangement, transmitter and receiver and method for providing an oscillator signal

Transmitter receiver leakage reduction in a full duplex system without the use of a duplexer

Digital phase controlled PLLs

Frequency divider, phase-locked loop, transceiver, radio station and method of frequency dividing

Fractional PLLs with low correlation

Calibration technique for time-interleaved analog-to-digital converters

Preamble signal for wakeup communication in a wireless communication system

Wakeup communication in a wireless communication system

Dual-modulation transmission in a wireless communication system

Radio receiver, method and computer program

Radio receiver, method and computer program

Multi-band equalizers

Front-end assembly

Bias circuit and power amplifier circuit

Time to digital converter arrangement with increased detection range

Time-to-digital converter circuitry

Bias circuit and power amplifier circuit

Multi-band equalizers

Multiple PLL system with common and difference mode loop filters

Ring oscillator with resonance circuits

System for phase calibration of phase locked loop

Receiver circuit

Digital-to-analog conversion circuit

Digital-to-analog conversion circuit

Analog-to-digital converter circuit

Signal generator with direct digital synthesis and tracking filter

Amplifier, filter, communication apparatus and network node

Transmitter arrangement, transceiver, radio communication system and method

Frequency detector for measuring and tuning frequency of controlled oscillator

Wireless device for power saving

DIN IMAD UD

Transceiver front-end

Low-noise amplifier with impedance boosting circuit

Transceiver front-end

ERICSSON TELEFON AB L M (publ)

Duplexer-less transceiver and communication apparatus

Phase switching PLL and calibration method

SJÖLAND HENRIK

Low-noise amplifier, receiver, method and computer program

MU FENGHAO

RF clock generator with spurious tone cancellation

ANDERSSON STEFAN

Transceiver front-end for blocking transmit or receive frequency signals