公开(公告)号：US20240170848A1

公开(公告)日：2024-05-23

申请号：US17992426

申请日：2022-11-22

Applicant: Zebra Technologies Corporation

Inventor： Wei-Yu Mu ,  Prince Wang ,  N. F. Casazzone

IPC: H01Q9/04 ,  H01Q5/25 ,  H01Q21/24

CPC classification number: H01Q9/0421 ,  H01Q5/25 ,  H01Q9/0442 ,  H01Q21/24

Abstract: A compact antenna design is provide with a carrier arm having a first end and a second end; a resonating arm, connected at the second end of the carrier arm and extending perpendicularly from the carrier arm in a first direction; a capacitive tuning arm, having a third end and a fourth end, connected at the third end to a portion of the carrier arm between to the first end and the second end, and extending perpendicularly from the carrier arm in the first direction; and a shorting arm, connected at the fourth end of the capacitive tuning arm and extending perpendicularly from the capacitive tuning arm in a second direction, away from the resonating arm.

公开(公告)号：US12266871B2

公开(公告)日：2025-04-01

申请号：US17992426

申请日：2022-11-22

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Wei-Yu Mu ,  Prince Wang ,  N. F. Casazzone

IPC: H01Q9/04 ,  H01Q5/25 ,  H01Q21/24

Abstract: A compact antenna design is provide with a carrier arm having a first end and a second end; a resonating arm, connected at the second end of the carrier arm and extending perpendicularly from the carrier arm in a first direction; a capacitive tuning arm, having a third end and a fourth end, connected at the third end to a portion of the carrier arm between to the first end and the second end, and extending perpendicularly from the carrier arm in the first direction; and a shorting arm, connected at the fourth end of the capacitive tuning arm and extending perpendicularly from the capacitive tuning arm in a second direction, away from the resonating arm.

公开(公告)号：US11145959B1

公开(公告)日：2021-10-12

申请号：US16926246

申请日：2020-07-10

Applicant: ZEBRA TECHNOLOGIES CORPORATION

Inventor： Wei-Yu Mu ,  Prince Wang ,  Yun Sheng Chou ,  Huan-Yang Chen ,  Chi-Ming Wang

IPC: H01Q1/24 ,  H04B1/3877

Abstract: An accessory configuration for enhancing wireless signal reception of a user device. The accessory, for the user device, may include a housing configured to receive the user device within a cavity; and a radiation element integrated with the housing and configured to affect a radiation pattern of an antenna of the user device that is configured to communicate a signal. The length of the radiation element may be based on a wavelength of the signal. The radiation element may be disposed within a predetermined distance of a zone of the cavity that is configured to receive a portion of the user device that includes the antenna when the user device is installed within the cavity.