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GNSS RECEIVER home > Research > GNSS Receiver
  • GNSS ű
 
 GNSS ű GNSS ȣ Ͽ ׹ ȣ ȹ, ϰ ׹ظ ϴ°, ̿ڰ GNSS ȣ ̿Ͽ ׹ ϱ ʿ ̴. GNSS ű RFȣ óϴ RF Front-end, ߰ ļ ȣ óϴ , ׸ ׹ ϴ ׹ α׷ ȴ. Ϲ ű RF Front-end óδ H/W ǰ, ׹α׷ ű⿡ CPU ȴ. ֱٿ RF ȣ ó ȣ ó CPU Ʈ ϴ SDR(Software Defined Radio) Ǵ Ʈ ű⿡ ̴.

 

׸ 1 Hardware ű Software ű
 
 
 
  ǿ H/W ű S/W ű⸦ Ͽ Ȱϰ ִ. H/Wű PCB , ׸ FPGA ű ˰ ϰ , S/Wű MATLAB, LabView, C++ ̿Ͽ GPS Galileo ű⸦ Ͽ.
 
  GNSS ׹ ȯ, GPSܿ Galileo, GPS ȭ, GLONASS, COMPASS پ ׹ ȣ ̿ ְ ̴. ο ׹ ȣ óϴ ű Ȱ ǰ ִ. 츮 H/W S/W ű , ο ׹ ȣ ȯ濡 ű ϰ ִ.
 
  GNSSű δ ȣ ȹ , ȣ , Ƽн ó, Vector Tracking Loop, ڼ, ǻ ű, GPS/Galileo ȣ ó ִ. 츮 ǿ GNSSо߿ ȸ ION (Institute of Navigation) ȸ ǥϰ , ټ Ư㸦 Ͽ.
Ʒ ǿ ű SDR ȭ ̰ ִ.
 
׸ 2. ϵ ű1 (PCB)


׸ 3. ϵ ű2 (FPGA-()TELACE)
 

׸ 4. C++ Ʈ ű

 
׸ 5. MATLAB Ʈ ű
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