Essays about: "PIFA antenna design"

Found 3 essays containing the words PIFA antenna design.

1. 1. Mobile Phone Antenna Design

   University essay from Blekinge Tekniska Högskola/Institutionen för tillämpad signalbehandling

   Author : Khalid Saif; Nazem Alsmadi; [2015]
   Keywords : mobile phones antenna; mobile; antenna; mobile phone antenna design; SAR; PIFA; PIFA antenna design; GPS antenna design; wideband antenna design;

   Abstract : This thesis focuses on mobile phones antenna design with brief description about the historical development, basic parameters and the types of antennas which are used in mobile phones. Mobile phones antenna design section consists of two proposed PIFA antennas. READ MORE

3. 2. Antenna diversity with opportunistic combining

   University essay from Fysik och elektroteknik; Tekniska högskolan

   Author : Md. Khalilur Rahman; Chuanhui Xia; [2012]
   Keywords : ;

   Abstract : In modern telecommunication technologies, the requirement for signal reliability is higher and higher but fading is the main challenge for signal reliability. Different types of techniques have been studied to mitigate this fading but MIMO (Multiple Input Multiple Output) has been studied extensively in wireless communication systems to overcome small-scale fading, which is an efficient way to improve signal-to-noise and bit error rates. READ MORE

4. 3. Design of circular polarized dual band patch antenna

   University essay from Institutionen för teknikvetenskaper

   Author : Thomas Edling; [2012]
   Keywords : minimized; circular polarized; dual band; patch antenna; 868 MHz; 2; 45GHz;

   Abstract : At the moment Swedish Transport Administration uses a monitor system that candetect urgent errors as warm ball-bearings and flat wheels etc. with stationarydetectors. READ MORE