[HTML][HTML] A view on radar and communication systems coexistence and dual functionality in the era of spectrum sensing
In this paper, we discuss the state of radio frequency (RF) coexistence and how it benefits
from dynamic spectrum sensing. We categorize coexistence of radar and communications in …
from dynamic spectrum sensing. We categorize coexistence of radar and communications in …
Closing the loop on cognitive radar for spectrum sharing
AF Martone, KD Sherbondy… - IEEE Aerospace and …, 2021 - ieeexplore.ieee.org
We investigate three emerging topics essential for the development of cognitive radar (CR)
for spectrum sharing: the response time (RT) of the CR, the autonomous regulation of the …
for spectrum sharing: the response time (RT) of the CR, the autonomous regulation of the …
A plasma-switch impedance tuner with microsecond reconfiguration
With many frequency bands previously allocated solely for radar now being reallocated for
sharing, radar transmitters must be frequency-agile, able to quickly change operating …
sharing, radar transmitters must be frequency-agile, able to quickly change operating …
Continuous real-time circuit reconfiguration to maximize average output power in cognitive radar transmitters
A spectrum sharing radar can be guided by a cognitive decision process to determine the
optimal radar operating frequency as the spectral environment changes. This decision …
optimal radar operating frequency as the spectral environment changes. This decision …
Enhancing frequency-agile radar range over a broad operating bandwidth with reconfigurable transmitter amplifier matching networks
Tunable narrowband impedance matching networks (MNs) can be used to optimize output
power in real time, maximizing radar range after operating-frequency changes in spectrum …
power in real time, maximizing radar range after operating-frequency changes in spectrum …
Fast switched-stub impedance tuner reconfiguration for frequency and beam agile radar and electronic warfare applications
C Calabrese, A Dockendorf, A Egbert… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
Tunable matching networks using switched stubs show promise for real-time impedance
matching in high-power radar and jamming applications based on the emerging …
matching in high-power radar and jamming applications based on the emerging …
A plasma-switch impedance tuner for real-time, frequency-agile, high-power radar transmitter reconfiguration
C Calabrese, J Roessler, A Egbert… - 2021 IEEE MTT-S …, 2021 - ieeexplore.ieee.org
Recent policy changes to the United States radar S-band allocation requires that radar
transmitters share the 3.45 to 3.7 GHz range with fifth-generation (5G) wireless …
transmitters share the 3.45 to 3.7 GHz range with fifth-generation (5G) wireless …
A Hybrid Data Storage Method for Pulse-to-Pulse Optimizations
T Van Hoosier, J Alexander… - … on Radar Systems, 2024 - ieeexplore.ieee.org
Due to increasing congestion in the radar frequencies due to reallocations, the pressure
upon radar systems to avoid interference through dynamically changing operating frequency …
upon radar systems to avoid interference through dynamically changing operating frequency …
Optimizing transmitter amplifier load impedance for tuning performance in a metacognition-guided, spectrum sharing radar
Transmitter power amplifier load impedance impacts the transmitted power of the radar,
which affects the maximum detection range. In spectrum sharing radars, the operating …
which affects the maximum detection range. In spectrum sharing radars, the operating …
Fast software-defined radio-based system performance evaluation for real-time adaptive RF systems
The increased congestion of the wireless environment requires that devices adapt to the
available spectrum in order to ensure efficient use of available resources. Reconfigurable …
available spectrum in order to ensure efficient use of available resources. Reconfigurable …