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- Low_IF_receiver abstract "In a low-IF receiver, the RF signal is mixed down to a non-zero low or moderate intermediate frequency, typically a few megahertz. Low-IF receiver topologies have many of the desirable properties of zero-IF architectures, but avoid the DC offset and 1/f noise problems.The use of a non-zero IF re-introduces the image issue. However, when there are relatively relaxed image and neighbouring channel rejection requirements they can be satisfied by carefully designed low-IF receivers. Image signal and unwanted blockers can be rejected by quadrature downconversion (complex mixing) and subsequent filtering.This technique is now widely used in the tiny FM receivers incorporated into MP3 players and mobile phones, and is becoming commonplace in both analog and digital TV receiver designs. Using advanced analog and digital signal processing techniques, cheap, high quality receivers using no resonant circuits at all are now possible.".
- Low_IF_receiver wikiPageID "3160940".
- Low_IF_receiver wikiPageLength "1385".
- Low_IF_receiver wikiPageOutDegree "22".
- Low_IF_receiver wikiPageRevisionID "332072963".
- Low_IF_receiver wikiPageWikiLink f_noise.
- Low_IF_receiver wikiPageWikiLink Analog_signal.
- Low_IF_receiver wikiPageWikiLink Analog_television.
- Low_IF_receiver wikiPageWikiLink Category:Communication_circuits.
- Low_IF_receiver wikiPageWikiLink Category:Radio_electronics.
- Low_IF_receiver wikiPageWikiLink DC_bias.
- Low_IF_receiver wikiPageWikiLink DC_offset.
- Low_IF_receiver wikiPageWikiLink Digital_signal.
- Low_IF_receiver wikiPageWikiLink Digital_television.
- Low_IF_receiver wikiPageWikiLink Direct-conversion_receiver.
- Low_IF_receiver wikiPageWikiLink Electronic_filter.
- Low_IF_receiver wikiPageWikiLink Electronic_selectivity.
- Low_IF_receiver wikiPageWikiLink Frequency_modulation.
- Low_IF_receiver wikiPageWikiLink Hertz.
- Low_IF_receiver wikiPageWikiLink Image_response.
- Low_IF_receiver wikiPageWikiLink Intermediate_frequency.
- Low_IF_receiver wikiPageWikiLink LC_circuit.
- Low_IF_receiver wikiPageWikiLink MP3.
- Low_IF_receiver wikiPageWikiLink Mobile_phone.
- Low_IF_receiver wikiPageWikiLink Pink_noise.
- Low_IF_receiver wikiPageWikiLink Quadrature_downconversion.
- Low_IF_receiver wikiPageWikiLink Radio_Frequency.
- Low_IF_receiver wikiPageWikiLink Radio_frequency.
- Low_IF_receiver wikiPageWikiLink Resonant_circuit.
- Low_IF_receiver wikiPageWikiLink Selectivity_(electronic).
- Low_IF_receiver wikiPageWikiLink Signal_(electrical_engineering).
- Low_IF_receiver wikiPageWikiLink Signal_processing.
- Low_IF_receiver wikiPageWikiLinkText "Low IF Receiver".
- Low_IF_receiver wikiPageWikiLinkText "Low IF receiver".
- Low_IF_receiver hasPhotoCollection Low_IF_receiver.
- Low_IF_receiver wikiPageUsesTemplate Template:Unreferenced.
- Low_IF_receiver subject Category:Communication_circuits.
- Low_IF_receiver subject Category:Radio_electronics.
- Low_IF_receiver type Article.
- Low_IF_receiver type Article.
- Low_IF_receiver type Circuit.
- Low_IF_receiver comment "In a low-IF receiver, the RF signal is mixed down to a non-zero low or moderate intermediate frequency, typically a few megahertz. Low-IF receiver topologies have many of the desirable properties of zero-IF architectures, but avoid the DC offset and 1/f noise problems.The use of a non-zero IF re-introduces the image issue. However, when there are relatively relaxed image and neighbouring channel rejection requirements they can be satisfied by carefully designed low-IF receivers.".
- Low_IF_receiver label "Low IF receiver".
- Low_IF_receiver sameAs m.08w9km.
- Low_IF_receiver sameAs Q6692888.
- Low_IF_receiver sameAs Q6692888.
- Low_IF_receiver wasDerivedFrom Low_IF_receiver?oldid=332072963.
- Low_IF_receiver isPrimaryTopicOf Low_IF_receiver.