Browsing by Subject "Receivers and reception"

Now showing items 1-7 of 7

    • Design issues in direct conversion receiver 

      Gupta, Amit Kumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2009)
      The wireless system is being rapidly proliferated in our life. The growing of capacity in wireless communication requires a new type of wireless communication method which does not affect current work on circuits and systems ...

    • Design of an analog phase shifter at X-band for radar and telecom applications 

      Pariyani, Sandeep (Dhirubhai Ambani Institute of Information and Communication Technology, 2012)
      When examining a monthly bank account statement it is not only the number below the bottom line that matters. Whether that number has a minus or plus in front of it is also crucial. For many technical issues, the sign ...

    • Design of multi-standard RF front end receiver using novel low IF topology 

      Pandit, Vivek Kumar (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      This thesis presents the multi-standard receiver architecture and the corresponding RF front-end design supporting Bluetooth and IEEE 802.11a WLAN standards. To maximize the level of component share in the proposed ...

    • Frequency offset estimation in OFDM signals using particle filtering along with resampling methods 

      Jayanthi, V. Ravisankar (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      Frequency offset is one of the main effects the Bit Error Rate(BER) in orthogonal frequency division multiplexing (OFDM). There are many applications which depend on OFDM. The present method describes the estimation of ...

    • Low noise amplifier design at 2 GHz 

      Mavani, Kausha (Dhirubhai Ambani Institute of Information and Communication Technology, 2011)
      Low Noise Amplifier (LNA) is one of the most important building blocks of any wireless receiver. In this an attempt has been made to study two types of LNA designs. The first design is the conventional which consists of ...

    • Orthogonal frequency division multiplexing synchronization techniques 

      Ravikanth, Sivangi (Dhirubhai Ambani Institute of Information and Communication Technology, 2008)
      Synchronization plays a major role in the design of a digital communication system. Essentially, this function aims at retrieving some reference parameters from the received signal that are necessary for reliable data ...

    • Radiation analysis of microstrip active (amplifier) and passive (antenna) structures 

      Dhoot, Vivek (Dhirubhai Ambani Institute of Information and Communication Technology, 2010)
      Analysis of radiation from a microstrip amplifier and a newly proposed microstrip antenna is presented. Microstrip amplifier is analyzed replacing the MMIC structure by an equivalent S2P model and remaining portion being ...