Invention Application
US20030164034A1 System and method for using a saw based RF transmitter for FM transmission in a TPM
审中-公开
在TPM中使用基于锯的射频发射机进行FM传输的系统和方法
- Patent Title: System and method for using a saw based RF transmitter for FM transmission in a TPM
- Patent Title (中): 在TPM中使用基于锯的射频发射机进行FM传输的系统和方法
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Application No.: US10321933Application Date: 2002-12-17
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Publication No.: US20030164034A1Publication Date: 2003-09-04
- Inventor: John S. Nantz , Qingfeng Tang , Ronald O. King , Riad Ghabra
- Applicant: LEAR CORPORATION
- Applicant Address: MI Southfield
- Assignee: LEAR CORPORATION
- Current Assignee: LEAR CORPORATION
- Current Assignee Address: MI Southfield
- Main IPC: E01C023/00
- IPC: E01C023/00 ; G01M017/02
Abstract:
For use in a tire pressure monitoring system, a frequency modulation (FM) radio frequency (RF) oscillator includes a modulator and a generator. The modulator may be configured to generate a modulation signal in response to a data input signal. The generator may be configured to generate an FM output signal having a carrier frequency modulated by the modulation signal, wherein the generator includes a frequency determining device.
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