When it comes to evaluating the performance of an optical transceiver, two key factors come to the fore: Output power
We investigate the applicability of downlink OPD NOMA enabled V2X network for typical infrastructure-to-vehicle (I2V)
This article provides an in-depth analysis of two key performance indicators of optical modules: transmitter power and
We present the different elements for power link budget calculation in optical low Earth orbit
Optical free-space data downlinks from LEO satellites benefit considerably from reduced effort on the space segment, when a
In this paper, the received-power fluctuations downlink data from two different low Earth orbit satellite experiments are
Since the influence of the turbulence for low elevation downlinks is hardly investigated we perform numerical propagation simu
In this work, a power allocation methodology is proposed for optical LEO-to-ground downlinks under weak turbulence
In this letter, an optical satellite system is considered comprised of a geostationary satellite with multiple transmitters
In this paper, we address the problem of joint transmit beamforming and power control for a multiuser multiple-input
Data Downlink Subsystems in X-Band have a considerable heritage in numerous Earth Observation programs conducted for more
Abstract—The synthesis of numerical power vectors for optical satellite data downlinks through the atmosphere to optical ground
In this paper, a novel sigmoid gain ratio power allocation (SGRPA) strategy exploiting the user optical channel
In this section, the optimal power allocation problem for an optical LEO-to-ground downlink with HARQ schemes is
One of these experimental systems is SOTA, the Small Optical Transponder, built by the National Institute of
Spacecraft transmitters are subject to wide temperature changes, which cause their output frequency to drift. The
The optical satellite communication downlink is studied and more specifically, a geostation-ary satellite with multiple transmitters and
In the gigabit-capable passive optical network (GPON) optical communication system, the selection of fiber and
As such direct optical downlinks are hindered by cloud cover, a ground station network is required to ensure a certain
ectrical signals to optical signals. For digital transmitters, the optical output must conform to specifications such as optical power,
Built-in test functionality and system lifetime monitoring enhance reliability and alert the system user. This optical power and data link
The presented work demonstrates the development and evaluation of an optical power transmission system with integrated data
Furthermore, downlink campaigns shall be performed in near future with simple optical downlink sources on small LEO missions,
A typical Ku-Band link consists of an optical transmitter that receives the RF signal, transmits it over a single mode fiber to an optical
provides an exhaustive review of the formulas commonly used, and propounds a recipe to reliably estimate the received power on
This example shows how to analyze the link budget for optical communication inter-satellite link, uplink, and downlink. Optical
In the scenario of first laser communication relay satellite being launched into geostationary earth orbit, we evaluate
Here, we have summarized all essential factors influencing free-space optical communications from low Earth orbiting
Depending on the direction of downlink transmission, the transmitter gain is either through the main lobe or a side lobe. A user
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