00712    a2200169   4500003000500000005001700005040000900022082001200031100003300043245015200076260003300228300001600261505021000277538003100487650001300518651001100531Nust20170207153214.0  cNust  a621.382  aRehman, Major Abdur (MSEE-6)  aMicrowave transmit receive(Tx/Rx) module of height locked system for RPV in the range of 20-25 meter above the ground levelcMajor Abdur Rehman      bMCS (NUST)c1999aRawalpindi  avii,136, p.  aIntroduction (page-1) Unmanned air vehicles (page-5) Ranging techniques (page-17) Theoretical concepts (page-42) Design philosophy (page-64) Methodology (page-70) Description of Major components (page-115)  aAlmirah No. 69 Shelf No. 2  aMSThesis  aMSEE-6