Sökning: "Liang Hailong"

Hittade 2 uppsatser innehållade orden Liang Hailong.

1. 1. Evaluation of two Doppler radar systems for proximity sensing

   Master-uppsats, Högskolan i Gävle/Avdelningen för elektronik, matematik och naturvetenskap

   Författare :Liang Hailong; [2014]
   Nyckelord :;

   Sammanfattning : Most of Doppler Radar systems are expensive to build and hard to take out for the testing.Therefore a portable and easy building Doppler Radar system has been implemented in recent years.For this thesis two Doppler radar systems which working in different frequency ranges (24 GHz and 2. LÄS MER

3. 2. Analysis software for the preparationof the antenna characteristics in the wireless system

   Kandidat-uppsats, Avdelningen för elektronik, matematik och naturvetenskap

   Författare :Liang Hailong; Li Min; [2013]
   Nyckelord :MATLAB; GUI; SCIENTIFIC CALCULATOR; ANTENNA;

   Sammanfattning : With the development of the wireless communication system, the antenna has been widely used as an important tool in data transmission. However, there are many characteristic parameters for antenna need to be calculated by complex calculation. LÄS MER