Essays about: "pHEMT"

Showing result 1 - 5 of 6 essays containing the word pHEMT.

  1. 1. Design and Implementation of a 7-8 GHz Low-Noise Amplifier

    University essay from Fysik och elektroteknik; Tekniska högskolan

    Author : Raja Muhammad Awais Khan; Sajid Zaheer; [2012]
    Keywords : ;

    Abstract : The thesis describes the LNA design for the European UWB regulations for 6.0-8.5 GHz. The design of low-noise amplifier is a critical step while designing the front-end of the receiver architecture. READ MORE

  3. 2. Co-Design of Antenna and LNA for 1.7 - 2.7 GHz

    University essay from Fysik och elektroteknik

    Author : Kane Jacob; Bala Bhaskar Gudey; [2012]
    Keywords : ADS; LNA; Antenna; NF; co-design; codesign; E-pHEMT;

    Abstract : In a radio frequency (RF) system, the front-end of a radio receiver consists of an active antenna arrangement with a conducting mode antenna along with an active circuit. This arrangement helps avoid losses and SNR degradation due to the use of a coaxial cable. READ MORE

  4. 3. Co-Design of Antenna and LNA for 1.7 - 2.7 GHz

    University essay from Fysik och elektroteknik; Tekniska högskolan

    Author : Bala Bhaskar Gudey; Jacob Kane; [2012]
    Keywords : ;

    Abstract : In a radio frequency (RF) system, the front-end of a radio receiver consists of an active antenna arrangement with a conducting mode antenna along with an active circuit. This arrangement helps avoid losses and SNR degradation due to the use of a coaxial cable. READ MORE

  5. 4. Design of GaAs MMIC passive WaveProbes

    University essay from Avdelningen för elektronik, matematik och naturvetenskap

    Author : Rameshwor Prasad Shah; [2011]
    Keywords : MTEL elektronikk; Radiosystemer;

    Abstract : GaAs MMIC are taking big space in the wireless communication in today’s world. The devices are to be characterized for higher frequencies. External passive waveprobes are used to characterize the devices. As the use and technology is increasing there will be more development on MMICs. READ MORE

  6. 5. A MMIC GaAs up-converter from 350 MHz to 1835 MHz realized both in a HBT diode-mixer topology and pHEMT resistive FET-mixer topology

    University essay from Institutionen för teknik och naturvetenskap; Tekniska högskolan

    Author : Anders Andersson; Joakim Östh; [2006]
    Keywords : ;

    Abstract : Two mixers for up-conversion from an IF frequency of 350 MHz to a RF frequency of 1835 MHz have been designed and simulated to be used in Ericsson.s radio link system MINI-LINK. One mixer uses diodes in a balanced structure, and the other one use resistive FET-mixers, also in a balanced structure. READ MORE