ARTICLES

Providing Narrowband IoT Coverage with Low Earth Orbit Satellites

Non-terrestrial networks play a critical role providing service to locations not covered by terrestrial 5G networks. This paper describes the modeling of a SATCOM link, specifically how satellite coverage can be modeled using predictive simulation to capture important effects such as terrain masking, shadowing due to foliage, and multipath fading, which are essential to a proper evaluation of the link budget.


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Remcom announces partnership with Moasoft

Remcom announced a partnership with Moasoft Corp., a provider of software and consulting services in South Korea. The partnership will expand Remcom’s presence in the Korean market and enable customers there to more easily access its electromagnetic simulation software, services and support. 


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Remcom announces unique technology for optimizing matching circuit elements

 Remcom announces a new circuit element optimizer for XFdtd® electromagnetic simulations software that optimizes matching circuits for several antennas serving multiple bands simultaneously. XFdtd’s Circuit Element Optimizer determines lumped element values based on the following goals: radiation efficiency, system efficiency, and S-parameters. This simplifies the antenna matching workflow because the circuit elements remain in the electromagnetic layout structure during optimization. 


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