By closing a feedback loop around the demodulator, the FMFB architecture narrows the noise bandwidth and lowers the FM threshold, without improving SNR at high CNR.
By closing a feedback loop around the demodulator, the FMFB architecture narrows the noise bandwidth and lowers the FM threshold, without improving SNR at high CNR.
Accelerator-based computing brings faster load changes, higher current density, and tighter thermal constraints,…
Accelerator-based computing brings faster load changes, higher current density, and tighter thermal constraints, requiring updates to rectifiers, DC/DC conversion, and battery backup.
Working through examples shows how the threshold effect reshapes FM design choices. See how ignoring it can undershoot…
Working through examples shows how the threshold effect reshapes FM design choices. See how ignoring it can undershoot the required carrier power by over 5x for the same target SNR.
Papers from École Polytechnique, Seoul National University, and Harvard tackle optical gain, on-chip buffering, and…
Papers from École Polytechnique, Seoul National University, and Harvard tackle optical gain, on-chip buffering, and component footprint.
Joaquin Torrecilla, Keysight’s VP of Software Transformation, joins the show to discuss the evolution of wireless…
Joaquin Torrecilla, Keysight’s VP of Software Transformation, joins the show to discuss the evolution of wireless tech—from early Bluetooth to LEO satellite lasers, RedCap, and AI-native 6G.
The standard FM SNR equation breaks down once the carrier-to-noise ratio drops below a critical threshold, revealing a…
The standard FM SNR equation breaks down once the carrier-to-noise ratio drops below a critical threshold, revealing a hard limit on trading bandwidth for noise performance.
The FCE870X and FME170X share the same high-end feature set across two package formats, giving product teams a choice…
The FCE870X and FME170X share the same high-end feature set across two package formats, giving product teams a choice between embedded and modular designs.
Deriving a general signal-to-noise expression for frequency modulation with any message signal reveals a core trade-off:…
Deriving a general signal-to-noise expression for frequency modulation with any message signal reveals a core trade-off: more deviation buys better noise performance, but only by using more bandwidth.
This article explores how combining signal and noise power reveals how the FM system’s output SNR scales with carrier…
This article explores how combining signal and noise power reveals how the FM system’s output SNR scales with carrier amplitude and modulation index.
On-device AI enhances retail by enabling real-time processing for robotics, kiosks, and more, offering low latency,…
On-device AI enhances retail by enabling real-time processing for robotics, kiosks, and more, offering low latency, improved privacy, and operational efficiency for a better customer experience.
The new modular 1RU cybersecurity test platform, delivers 400 Gbps throughput for validating modern AI and hyperscale…
The new modular 1RU cybersecurity test platform, delivers 400 Gbps throughput for validating modern AI and hyperscale network infrastructure under heavy traffic demands.
Explore how frequency-modulated waves resist interference. We break down the demodulator architecture and derive the…
Explore how frequency-modulated waves resist interference. We break down the demodulator architecture and derive the exact output signal power for a sinusoidal message.
Embedded industry pioneer Christian Eder, co-founder of congatec, joins Daniel Bogdanoff to discuss 30 years of modular…
Embedded industry pioneer Christian Eder, co-founder of congatec, joins Daniel Bogdanoff to discuss 30 years of modular design, open standards like COM-HPC, and the future of edge AI.
Envelope detection is simple, but that simplicity has a noise-performance cost. Here’s how much SNR conventional AM…
Envelope detection is simple, but that simplicity has a noise-performance cost. Here’s how much SNR conventional AM gives up compared to its coherent counterparts.
The new 8-GHz active differential probe and vector signal analysis software target PCIe, DDR, USB, Ethernet, Wi-Fi, LTE,…
The new 8-GHz active differential probe and vector signal analysis software target PCIe, DDR, USB, Ethernet, Wi-Fi, LTE, and 5G signal analysis.
Using a graphical approach, we show that coherent SSB demodulation leaves the input and output SNR unchanged, then…
Using a graphical approach, we show that coherent SSB demodulation leaves the input and output SNR unchanged, then compare its noise performance to DSB-SC and baseband systems.
Analog Devices EVAL-ADMX6001 Evaluation Board (ADMX6001-EBZ) is a high-performance reference platform for evaluating…
Analog Devices EVAL-ADMX6001 Evaluation Board (ADMX6001-EBZ) is a high-performance reference platform for evaluating ultra-wideband, low-noise data acquisition systems. Watch and learn all about their features, specs, applications, and more!
Visualizing how correlated and uncorrelated signals combine offers an intuitive look at power transformation. See how…
Visualizing how correlated and uncorrelated signals combine offers an intuitive look at power transformation. See how this difference boosts baseband power to double the output SNR.
Launched today, Synopsys’ ESUN IP solution slashes AI tail latency and eliminates networking bottlenecks to enable…
Launched today, Synopsys’ ESUN IP solution slashes AI tail latency and eliminates networking bottlenecks to enable seamless, scalable performance for modern AI infrastructure.
The 120 MHz GD32E512 is optimized for high-speed optical modules and the 72 MHz GD32E252 takes on low-speed optical modules.
The 120 MHz GD32E512 is optimized for high-speed optical modules and the 72 MHz GD32E252 takes on low-speed optical modules.
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