The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 09, 2025
Filed:
Nov. 27, 2020
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Imad Ud Din, Flyinge, SE;
Christian Elgaard, Lund, SE;
Telefonaktiebolaget LM Ericsson (Publ), Stockholm, SE;
Abstract
A differential transceiver switch circuitry having an antenna port, a positive and a negative receiver port, a first positive and a first negative amplifier port and at least one second positive and negative second amplifier port. The differential transceiver switch circuitry is configured to operate in a reception mode to allow reception signals at the antenna port to be transferred to the positive and negative receiver port and in a transmission mode to allow transmission signals at the first positive and first negative amplifier port and at the second positive and second negative amplifier port to be transferred to the antenna port. The differential transceiver switch circuitry has a transmit arrangement and a receive arrangement having receiver switch circuitry configured to prevent transmission signals from entering the receive arrangement in the transmission mode.