Hui Hsu

US Patent:

20110121924, May 26, 2011

Filed:

Nov 20, 2009

Appl. No.:

12/622683

Inventors:

CARSON R. WHITE - CALABASAS CA, US
HYOK JAE SONG - CAMARILLO CA, US
HUI PIN HSU - NORTHRIDGE CA, US
ERAY YASAN - CANTON MI, US

Assignee:

GENERAL MOTORS LLC - DETROIT MI

International Classification:

H01P 1/04
H01R 43/00

US Classification:

333260, 29825

Abstract:

A connector assembly includes, but is not limited to, a body having a top side and a bottom side. A bottom signal plate is connected to the bottom side and is configured for capacitive coupling to a conductor of a coplanar waveguide. A bottom grounding plate is connected to the bottom side and is spaced apart from the bottom signal plate. The bottom grounding plate is configured for capacitive coupling to a grounding plane of the coplanar waveguide. A first electrically conductive pathway is electrically connected to the bottom signal plate and extends to the top side. A second electrically conductive pathway is electrically connected to the bottom grounding plate and extends to the top side. A dielectric adhesive at least partially covers a bottom portion of the connector assembly.

US Patent:

20130335216, Dec 19, 2013

Filed:

Jun 14, 2012

Appl. No.:

13/523527

Inventors:

Vikas Kukshya - Oak Park CA, US
Hyok Jae Song - Oak Park CA, US
Hui Pin Hsu - Northridge CA, US
Richard W. Wiese - Highland MI, US

Assignee:

GM Global Technology Operations LLC - Detroit MI

International Classification:

B60C 23/02

US Classification:

340445

Abstract:

A tire pressure monitoring system where the position and orientation of a receiver antenna associated with the tire pressure monitoring system is at a location that is proximate the tire pressure monitoring system. In one embodiment, the receiver antenna is positioned beneath a vehicle chassis. The location of the receiver antenna can be determined by system performance prediction tools that include mean-time-to-warning verses packet error rate curves for a desired packet error rate and packet error rate verses signal-to-noise ratio curves for various operational scenarios and different classes of vehicle that provides a necessary signal-to-noise ratio for a wireless link, and operational scenarios that established desired levels of performance and reliability.