可定位分布式天線系統及運作方法LOCATABLE DISTRIBUTED ANTENNA SYSTEM AND OPERATION METHOD THEREOF

專利類型

發明

專利國別 (專利申請國家)

中華民國

專利申請案號

102149325

專利證號

I 504918

專利獲證名稱

可定位分布式天線系統及運作方法LOCATABLE DISTRIBUTED ANTENNA SYSTEM AND OPERATION METHOD THEREOF

專利所屬機關 (申請機關)

國立彰化師範大學

獲證日期

2015/10/21

技術說明

本發明提供一種可定位分布式天線系統包含一耦合器、一定位無線射頻晶片、一無線射頻交換器以及一天線。耦合器電性連接一讀取器，用以傳輸一天線訊號。定位無線射頻晶片輸出一開關訊號，且定位無線射頻晶片具有一定位標籤碼用以供讀取器讀取。無線射頻交換器電性連接定位無線射頻晶片及耦合器，無線射頻交換器接受開關訊號並開關動作。天線電性連接無線射頻交換器，用以傳輸天線訊號。藉此，讀取器藉由定位標籤碼定位外部電子標籤之位置。 The present invention provides a locatable distributed antenna system, comprising a coupler, a positioning wireless radio frequency chip, a radio frequency switch, and an antenna. The coupler is electrically connected to a reader and transmits an antenna signal. The positioning wireless radio frequency chip outputs a switch signal and comprises a tag code for reading by the reader. The radio frequency switch is electrically connected to the positioning wireless radio frequency chip and the coupler, and the radio frequency switch receives the switch signal to perform a switching. The antenna is electrically connected to the radio frequency switch for transmitting the antenna signal. Thereby, the reader locates a wireless sensor tag by the tag code of the positioning wireless radio frequency chip.

備註

本會(收文號1120036616)同意該校112年6月15日研發字第1120400432號函申請終止維護專利(國立彰化師範大學)

連絡單位 (專責單位/部門名稱)

研究發展處

連絡電話

04-7232105轉1858

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