Essays about: "impedance mismatch"

Showing result 1 - 5 of 6 essays containing the words impedance mismatch.

1. 1. Beam-steered Modulation in Advanced Antenna System

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Smitha Jinnahalli Venugopal; [2023]
   Keywords : 5G-MIMO; Beam-forming; Beam-steering; Advanced antenna systems; Technology and Engineering;

   Abstract : The newer spectral bands in millimeter-wave (mm-Wave) spectrum over the last few years have made higher data rates possible and improved quality of service for the users, but it possesses new challenges to design spectral agile radios. Power Amplifiers (PA) are a crucial analog component connected to Multiple input multiple output (MIMO) antennas which inherits non-linear effects. READ MORE

3. 2. Reduction of Crosstalk Distortion in 5G

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Ali Al-Qamaji; Fida Abdalrahman; [2019]
   Keywords : Wireless Communication; Power Amplifier; Linearization; Digital predisposition; 5G; Massive MIMO.; Technology and Engineering;

   Abstract : Increasing demand for higher data rates in wireless communication systems has tremendously evolved over the last years. This demand is rapidly increasing with rising in number of wireless devices. READ MORE

4. 3. Understanding the Parasitic Effects on the Microwave Interferences at Hearing Instrument Level up to 6GHz

   University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

   Author : Thomas Sofya; [2016]
   Keywords : Technology and Engineering;

   Abstract : The use of electronic devices which radiate high power electromagnetic waves has seen a significant increase in the last 20 years. These radiated signals heavily effects electronic devices close to strong radio frequency (RF) or microwave (MW) transmitters . READ MORE

5. 4. Performance Analysis of Relational Databases, Object-Oriented Databases and ORM Frameworks

   University essay from Högskolan i Skövde/Institutionen för informationsteknologi

   Author : Victor Nagy; [2014]
   Keywords : database; relational database; object-oriented database; ORM framework; web;

   Abstract : In the planning stage of web and software development, it is important to select the right tool for the job. When selecting the database to use, relational databases like MySQL is a popular choice. However, relational databases suffer by object-relational impedance mismatch. READ MORE

6. 5. Using ADO.NET Entity Framework in Domain-Driven Design: A Pattern Approach

   University essay from IT-universitetet i Göteborg/Tillämpad informationsteknologi

   Author : Andrey Yemelyanov; [2008-06-30T06:59:09Z]
   Keywords : Domain-driven design; ADO.NET Entity Framework; persistence; domain model; patterns; object-relational impedance mismatch;

   Abstract : In the object community domain-driven design philosophy has recently gained prominence. The application of domain-driven design practices in iterative software development projects promises to conquer complexity inherent in building software. READ MORE