公开(公告)号：US20220337282A1

公开(公告)日：2022-10-20

申请号：US17763208

申请日：2019-12-24

Applicant: Intel Corporation

Inventor： Jose Rodrigo CAMACHO PEREZ ,  Debabani CHOUDHURY ,  Timo Sakari HUUSARI ,  Seong-Youp John SUH ,  Shuhei YAMADA

IPC: H04B1/48 ,  H01Q13/02

Abstract: A radio frequency front end and an antenna front end may be separated from one another to maintain close proximity between a low noise amplifier and an antenna while achieving improved thermal regulation of a power amplifier. The radio frequency front end antenna front end may include a duplexing system that enables operation with a single electrical cable. Furthermore, where it is desired to transmit a radiofrequency signal via a waveguide, a flexible waveguide may be constructed with a distributed capacitance between waveguide protrusions.