COMMUNICATION DEVICE WITH FRONT-END RADIO FREQUENCY ANTENNA MODULE

• US 20080297404A1
• Filed: 06/27/2007
• Published: 12/04/2008
• Est. Priority Date: 06/01/2007
• Status: Abandoned Application

• Current Assignee: Hsiao Chi Yu, Tsung-Lang Lin
• Original Assignee: Hsiao Chi Yu, Tsung-Lang Lin
• Inventors: Yu, Hsiao Chi, Lin, Tsung-Lang
• Application Number:
  US11/768,927
• Publication Number:
  US 20080297404A1
• Time in Patent Office: Days
• US Class Current: 342/195
• CPC Class Codes: H04B 1/38 Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving

Abstract

A radio frequency communication front-end device having a front-end radio frequency antenna module comprises a microchip antenna and a radio frequency front-end signal processing core chip, wherein the microchip antenna is used to emit and receive electromagnetic waves for signal communication with other wireless equipment. The present invention, as being in the form of a module, processes the radio frequency signals by means of the radio frequency front-end signal processing core chip and, therefore, achieves optimized efficiency of electromagnetic wave emission and reception.

Claims

1. A communication device with a front-end radio frequency antenna module, comprising:

a radio frequency antenna and a radio frequency front-end signal processing core chip module, wherein the front-end radio frequency antenna module is used for electromagnetic wave emitting and signal communication with other wireless equipment so that optimal efficiency of EM wave emission and reception can be achieved as the form of a module;

a signal processing module for processing the converting between analog signals and digital signals;

an input unit is an audio input device;

an output unit is an audio output device; and

a micro control unit for controlling the front-end RF antenna module and the signal processing module and further includes means for selection for controlling the signal transmitting and switching between the front-end RF antenna module and the signal processing module.

2. The communication device with a front-end radio frequency antenna module as claimed in claim 1, wherein the front-end radio frequency antenna module includes a circuit combining of power amplifiers and filters, an RF switch to transform the signals coming from the circuit into electromagnetic waves, and the antenna to emit the electromagnetic waves and receive electromagnetic waves coming from outside.

3. The communication device with a front-end radio frequency antenna module as claimed in claim 1, wherein the signal processing module can convert analog signals into digital signals and can convert digital signals into analog signals.

4. The communication device with a front-end radio frequency antenna module as claimed in claim 1, wherein the input unit is microphone or means for inputting number code signals.

5. The communication device with a front-end radio frequency antenna module as claimed in claim 1, wherein the output unit is a telephone receiver or a speaker.