A survey on effective techniques of designing high-performance 1-GHz bandwidth ADC

Timoshenko, Aleksandr; Lomovskaya, Ksenia

doi:10.1109/telfor.2011.6143869

Cited by 5 publications

(1 citation statement)

References 4 publications

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“…To separate SOI from the jamming signal in a MIMO system requires analog to digital conversion (ADC) and digital signal processing (DSP) for all the antennas. If the jamming bandwidth is in the range of GHz, it is extremely difficult for the mobile devices to achieve ADC in such bandwidth [30,31]. Moreover, jamming cancellation based on DSP is a multi-variable process, and the difficulty of digitally solving this multi-variable process increases with the bandwidth of the signals.…”

Section: Introductionmentioning

confidence: 99%

Wideband Anti-Jamming Based on Free Space Optical Communication and Photonic Signal Processing

Yang

Qiu

et al. 2021

Sensors

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We propose and demonstrate an anti-jamming system to defend against wideband jamming attack. Free space optical communication is deployed to provide a reference for jamming cancellation. The mixed signal is processed and separated with photonic signal processing method to achieve large bandwidth. As an analog signal processing method, the cancellation system introduces zero latency. The radio frequency signals are modulated on optical carriers to achieve wideband and unanimous frequency response. With wideband and zero latency, the system meets the key requirements of high speed and real-time communications in transportation systems.

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Section: Introductionmentioning

confidence: 99%