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Intermediate frequency

Known as: If 
In communications and electronic engineering, an intermediate frequency (IF) is a frequency to which a carrier wave is shifted as an intermediate… 
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Related topics

Related topics

50 relations
AliasingAnalog transmissionBandwidth (signal processing)Beat receptor

Broader (1)

Broadcast engineering

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2008
2008
Fully-differential mechanically-coupled PZT-on-silicon filters
This paper reports on the design of a 2-pole differential MEMS filter using mechanically-coupled overtone width-extensional… 
2006
2006
Harsh environments minimally invasive optical sensor using free-space targeted single-crystal silicon carbide
To the best of our knowledge, for the first time, a single-crystal silicon carbide (SiC)-based minimally invasive smart optical… 
Highly Cited
2005
Highly Cited
2005
Steplike dispersion of the intermediate-frequency Raman modes in semiconducting and metallic carbon nanotubes
Resonance Raman spectra of semiconducting and metallic single-wall carbon nanotube bundles have been investigated in the spectral… 
2004
2004
The Requirements of Future In-Vehicle Networks and an Example Implementation
2003
2003
Design, realization and testing of micro-mechanical resonators in thick-film silicon technology with postprocess electrode-to-resonator gap reduction
This paper presents the design, fabrication and testing of high-Q high-frequency lateral-mode clamped–clamped beam micro… 
2001
2001
Architecture, design, and test of continuous-time tunable intermediate-frequency bandpass delta-sigma modulators
This paper examines the architecture, design, and test of continuous-time tunable intermediate-frequency (IF) fourth-order… 
1995
1995
Effects of high frequency vibration on critical Marangoni number
1990
1990
Optical Heterodyne Image-Rejection Receiver for High-Density Optical Frequency Division Multiplexing System
An optical heterodyne image-rejection receiver (IRR) for high-density optical frequency division multiplexing (OFDM) systems is… 
1984
1984
Improved Modeling of Wide-Band Linear Phase SAW Filters Using Transducers with Curved Fingers
Reponse de filtres a ondes acoustiques de surface utilisant des transducteurs interdigitaux avec des doigts incurves 
1949
1949
The Transistor - A New Semiconductor Amplifier
This article describes the construction, characteristics, and behavior of the newly discovered device, the transistor. Used as a… 
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