Patent · US Active

Transceiver module

US9608567B2 · kind B2 · utility

2Cited by

7References

14Claims

0Family size

Assignee

Acconeer AB · SE

Inventors

Mikael Egard · Lund, SE
Mats Ärlelid · Malmö, SE
Lars-Erik Wernersson · Lund, SE

Key dates

Filing date	May 30, 2011
Grant date	Mar 28, 2017
Priority date	—
Expiry date	Sep 15, 2031

Classification

Technology area (CPC H)Electricity
CPC primaryH04B1/7163
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A transceiver comprising a tank circuit, a variable differential conductance, VDC, coupled to the tank circuit, and a variable resistance coupled to the VDC is disclosed. The variable resistance is arranged to bias the VDC into a region of positive differential conductance during a first state of operation of the transceiver, and bias the VDC into a region of negative differential conductance during a second state of operation of the transceiver.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.