In this paper, a lowpass birdcage coil designed to operate at 64 MHz is simulated to show B fields in both unloaded and loaded conditions.
This application example illustrates an antenna design for hepatic microwave ablation simulated in liver tissue.
Ensuring that new devices meet regulatory and certification requirements is a necessity. Remcom's tools can greatly speed the design and certification process by allowing realistic simulations of device performance before the costly prototyping stage. Analysis options include device performance, such as tuning, and bio-interaction including SAR.
In this example, the impacts of a lightning strike on a simplified wind turbine are compared for different strike locations by comparing the magnetic fields created inside the nacelle.
Radar scattering from a turbine’s moving blades can interfere with Doppler radar systems, producing ghost images. Understanding the scattering properties of a blade can provide radar manufacturers with the necessary information to mitigate any potential issues.
Inter-vehicle communication (IVC) systems promise many potentially beneficial services. This example considers an IVC system functioning in highway traffic conditions on a dry road surface. XFdtd EM Simulation Software provides an accurate and efficient evaluation of actual operating scenarios prior to fabrication.
In-flight Wi-Fi access is being introduced to many commercials flights; however, due to the complex cabin environment with varying passenger sizes and seating layouts, it's possible for poor signal reception to occur. Recently a study was performed experimentally where sacks of potatoes were used to simulate passengers in an aircraft in an attempt to eliminate low-signal areas. Simulating such problems was virtually impossible in the past due to the large size of the aircraft cabin and the high frequencies involved. With XFdtd, these simulations are possible due to the large memory and MPI + GPU processing features.
Applications ranging from communications to radar and even medical devices depend on antenna arrays. Hand calculations successfully facilitate the construction of stand-alone arrays; however, what happens when the mounting platform becomes a part of the radiating system?
Successful integration of an antenna onto a vehicle platform poses many challenges, particularly when the intended use is for military operations.
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