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:
Nov. 05, 2024
Filed:
Jun. 22, 2023
Akoustis, Inc., Huntersville, NC (US);
Jeffrey B. Shealy, Davidson, NC (US);
Rohan W. Houlden, Oak Ridge, NC (US);
David M. Aichele, Huntersville, NC (US);
Akoustis, Inc., Huntersville, NC (US);
Abstract
A front end module (FEM) for a Wi-Fi acoustic wave resonator RF filter circuit. The device can include a power amplifier (PA), a resonator, and a diversity switch. The device can further include a low noise amplifier (LNA). The PA is electrically coupled to an input node and can be configured to a DC power detector or an RF power detector. The resonator can be configured between the PA and the diversity switch, or between the diversity switch and an antenna. The LNA may be configured to the diversity switch or be electrically isolated from the switch. Another resonator may be configured between the diversity switch and the LNA. In a specific example, this device integrates a PA, an RF filter, a single pole two throw (SP2T) switch, and a bypassable LNA into a single device.