Results 121 to 130 of about 2,069 (221)
Design of PHEMT Diodes for MMIC Mixer Applications
, 2000 This paper presents a simple approach for optimizing the dimensions of PHEMT diodes as well as predicting their mixer performance up to millimeter wave frequencies.
Bos, Thomas A., Camargo, E.
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Ultra-broadband nonlinear PHEMT modelling using TOPAS/sup TM/
, 2002 This paper presents the use of a nonlinear TOPAS/sup TM/ model to describe the behaviour of an AlGaAs/InGaAs/GaAs PHEMT device. The extracted model features excellent agreement at DC and for small-signal excitation up to 120 GHz. The model is implemented
Elgaid, K. +4 more
core +1 more source
A 20–40 GHz Harmonic Rejection Enhanced Frequency Doubler in 150 nm GaAs p-HEMT
IEEE AccessThis paper presents a broadband monolithic microwave integrated circuit (MMIC) frequency doubler within a 20-40GHz frequency operation range in a $0.15\mu $ m GaAs p-HEMT process.
Fengyun Chen +3 more
doaj +1 more source
Compact Bandwidth-Enhanced 180-Degree Phase Shifter Using Edge-Coupled Multi-Microstrip and Artificial Transmission Line. [PDF]
Micromachines (Basel), 2023 He D, Fan J, Zhu Z, Yuan Y, Yu Z.
europepmc +1 more source
Super low noise C-band PHEMT MMIC low noise amplifier with minimum input matching network
, 2000 A two-stage PHEMT MMIC low noise amplifier with a very low noise figure as low as 0.76dB and gain > 16dB at 5.4GHz has been implemented using a minimum input matching network, It is believed that the noise figure of 0.76dB is the best result ever ...
Park, Chul Soon +3 more
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IEEE AccessThis paper presents an inductorless design methodology for compact single-pole double-throw (SPDT) switches in Sub-6 GHz applications. To achieve compactness and meet key performance metrics below 5.0 GHz, the methodology focuses on optimizing the trade ...
Jaehyun Kwon +3 more
doaj +1 more source
Coupling Effects Analysis and Suppression in a Highly Integrated Ka-Band Receiver Front-End MMIC for a Passive Millimeter-Wave Imager System. [PDF]
Sensors (Basel), 2022 Chen X, Hu A, Gong J, Altaf A, Miao J.
europepmc +1 more source
The Design of a 1-6 GHz Broadband Double-Balanced Mixer. [PDF]
Micromachines (Basel), 2023 Wang Y, Tian J, Wang B, Wan L, Jin Z.
europepmc +1 more source
A 66-76 GHz Wide Dynamic Range GaAs Transceiver for Channel Emulator Application. [PDF]
Micromachines (Basel), 2022 Zhou P +5 more
europepmc +1 more source
The numerical impact modeling of some external effects on devices based on AlGAs/InGaAs/GaAs heterostructures (pHEMT) was carried out. The mathematical model was created that allowed to predict the behavior of the drain current depending on condition ...
Gudkov A.G. +5 more
core +1 more source