公开(公告)号：US20230050792A1

公开(公告)日：2023-02-16

申请号：US17888447

申请日：2022-08-15

Applicant: TEXAS INSTRUMENTS INCORPORATED

Inventor： BISWADIP MITRA ,  XIAOLIN LU ,  RICHARD WALLACE ,  KAICHIEN TSAI ,  JIANWEI ZHOU ,  CHEICK KANTE

IPC: H01Q9/40 ,  H01Q1/38

Abstract: An electronic device includes a printed circuit board (PCB) with electronics configured to generate and receive data by a radio-frequency carrier signal via a signal terminal. A monopole antenna having first and second ends is connected to a signal terminal of the PCB at the first end. A first section of the antenna extends away from the signal terminal by a first length in a first direction. A second section of the antenna extends away from the first section by a second greater length in a second direction different from the first direction. The first section is spaced apart from the PCB by a third section of the antenna, and the second end of the antenna is spaced apart from the PCB by a dielectric spacer. The length of the antenna may be ¼ of a carrier frequency provided by the signal terminal.