scholarly journals Multiuser separation and performance analysis of millimeter wave channels with linear precoding

2016 ◽  
Author(s):  
Waqas Ahmad ◽  
Geamel Alyami ◽  
Ivica Kostanic
Keyword(s):  
Performance Analysis ◽  
Millimeter Wave ◽  
Linear Precoding ◽  
And Performance

Design and Performance Analysis of a Miniature, Dual-Frequency, Millimeter Wave Linear Phased Array Antenna

2017 ◽  
Vol 65 (12) ◽  
pp. 7029-7037 ◽  
Author(s):  
Mohamed I. Ibrahim ◽  
Mostafa G. Ahmed ◽  
Mohamed El-Nozahi ◽  
Amr M. E. Safwat ◽  
Hadia El-Hennawy
Keyword(s):  
Performance Analysis ◽  
Millimeter Wave ◽  
Phased Array ◽  
Array Antenna ◽  
Dual Frequency ◽  
Phased Array Antenna ◽  
And Performance

scholarly journals Widely Linear Precoding for Large-Scale MIMO with IQI: Algorithms and Performance Analysis

2017 ◽  
Vol 16 (5) ◽  
pp. 3298-3312 ◽  
Author(s):  
Wence Zhang ◽  
Rodrigo C. de Lamare ◽  
Cunhua Pan ◽  
Ming Chen ◽  
Jianxin Dai ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Large Scale ◽  
Linear Precoding ◽  
And Performance ◽  
Widely Linear

scholarly journals 3D Channel Characterization and Performance Analysis of UAV-Assisted Millimeter Wave Links

2020 ◽  
pp. 1-1
Author(s):  
Mohammad Taghi Dabiri ◽  
Mohsen Rezaee ◽  
Vahid Yazdanian ◽  
Behrouz Maham ◽  
Walid Saad ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Millimeter Wave ◽  
Channel Characterization ◽  
And Performance

scholarly journals 60-GHz Millimeter-Wave Propagation Inside Bus: Measurement, Modeling, Simulation, and Performance Analysis

IEEE Access ◽  
2019 ◽  
Vol 7 ◽  
pp. 97815-97826 ◽  
Author(s):  
Aniruddha Chandra ◽  
Aniq Ur Rahman ◽  
Ushasi Ghosh ◽  
Jose A. Garcia-Naya ◽  
Ales Prokes ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Performance Analysis ◽  
Millimeter Wave ◽  
60 Ghz ◽  
Modeling Simulation ◽  
Millimeter Wave Propagation ◽  
And Performance

scholarly journals Characterization and Performance Analysis of BST-Based Ferroelectric Varactors in the Millimeter-Wave Domain

Crystals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 277
Author(s):  
Aurelian Crunteanu ◽  
Vincent Muzzupapa ◽  
Areski Ghalem ◽  
Laure Huitema ◽  
Damien Passerieux ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Frequency Domain ◽  
Millimeter Wave ◽  
Strontium Titanate ◽  
Electric Fields ◽  
Millimeter Waves ◽  
Ferroelectric Films ◽  
Ferroelectric Varactors ◽  
And Performance ◽  
Large Frequency

We present the realization and analysis of the microwave performances of interdigited varactors integrating thin ferroelectric layers of barium and strontium titanate (BaxSr1−xTiO3). Devices based on ferroelectric films of different compositions (x = 0.8 and x = 0.5) have been characterized in the millimeter-wave domain, from 200 MHz to 110 GHz. By applying different bias voltages, the tunability of the capacitance can reach up to 40% for the Ba0.8Sr0.2TiO3 composition, under relatively low applied electric fields of about 167 kV/cm. These promising characteristics allow the integration of the varactor devices in tunable antennas for a large frequency domain, from the microwaves to the millimeter waves range.

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