Summary Probabilistic Channel Models are used to describe how a communications channel will likely behave given the impact of various impairments and distortions to the transmitted signal as it passes ...

Overview The FFT (Fast Fourier Transform) converts time-domain signals into frequency-domain signals, while the IFFT (Inverse Fast Fourier Transform) does the reverse, converting frequency-domain ...

Summary: Tranche 0 refers to the first deployment of LEO satellites by the Space Development Agency (SDA) for the DoD, as a demonstrator for later tranches as the Proliferated Warfighter Space ...

Overview An Optical Frequency Comb Generator (OFCG) is utilized in optical communication systems to generate a series of discrete, equally spaced frequency lines (or "teeth" on a frequency "comb" when ...

Overview SISO and MIMO refer to arrangements of optical transmitters and receivers. SISO systems are generally simpler but have lower data rates while MIMO systems are more complex and robust against ...

Paper Summary: In order to meet demand from IoT devices, 5G and beyond new Optical wireless communication (OWC) systems covering an ultra-wide range of unlicensed spectrum (in particular near ...

Paper Summary: A new coding method for optical code division multiple access (OCDMA) is proposed, referred to as three-dimensional spectral/temporal/spatial single weight zero cross-correlation code. ...

Paper Summary: Optical Code Division Multiple Access (OCDMA) is a type of multiplexing technique that allows several users to share the same fiber-optic link by assigning each of them a unique optical ...

Paper Summary: Hybrid FSO-WDM (Free Space Optics Wave Division Multiplexing) can potentially be used to enhance the capacity of 5G wireless services. WDM-PON is briefly where one single mode fiber ...

Work Microwave is a German company founded in 1986 that develops and manufactures high-performance equipment for satellite communications, navigation, radar, and other wireless applications, such as ...