HIGH FREQUENCY SIGNAL RECEIVING PART AND HIGH FREQUENCY SIGNAL DEVICE USING THE SAME

HIGH FREQUENCY SIGNAL RECEIVING PART AND HIGH FREQUENCY SIGNAL DEVICE USING THE SAME

PROBLEM TO BE SOLVED: To provide a compact high frequency signal receiving part and a high frequency signal device. SOLUTION: The high frequency signal receiving part is provided with an OFDM demodulator circuit 106 for outputting a first clock signal, a QAM demodulator circuit 107 for outputting a...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: TOCHIGI MASAHIRO, KANI NOBUHIRO, MIZUTANI SHINICHI, KANO YASUSHI
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator TOCHIGI MASAHIRO
KANI NOBUHIRO
MIZUTANI SHINICHI
KANO YASUSHI
description PROBLEM TO BE SOLVED: To provide a compact high frequency signal receiving part and a high frequency signal device. SOLUTION: The high frequency signal receiving part is provided with an OFDM demodulator circuit 106 for outputting a first clock signal, a QAM demodulator circuit 107 for outputting a second clock signal whose frequency is lower than that of the first clock signal, and a clock output terminal 130 to which the first and the second clock signals are supplied, wherein a parallel resonance circuit 117 configured by connecting a capacitor 105 and an inductor 105a in parallel is inserted between the QAM demodulator circuit 107 and the OFDM demodulator circuit 106, and an LPF 118 formed by an inductor 112 inserted between an output of the QAM demodulator circuit 107 and the clock output terminal 130, and a capacitor 113 connected between the clock output terminal 130 and ground. Thus, the high frequency signal receiving part can be made compact. COPYRIGHT: (C)2008,JPO&INPIT
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_JP2008154022A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>JP2008154022A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_JP2008154022A3</originalsourceid><addsrcrecordid>eNrjZAjx8HT3UHALcg0MdfVzjlQI9nT3c_RRCHJ1dvUM8_RzVwhwDApRcPRzUcCu0MU1zNPZVSE0GKQ2xMNVIdjR15WHgTUtMac4lRdKczMoubmGOHvophbkx6cWFyQmp-allsR7BRgZGFgYmpoYGBk5GhOlCABgLDAi</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>HIGH FREQUENCY SIGNAL RECEIVING PART AND HIGH FREQUENCY SIGNAL DEVICE USING THE SAME</title><source>esp@cenet</source><creator>TOCHIGI MASAHIRO ; KANI NOBUHIRO ; MIZUTANI SHINICHI ; KANO YASUSHI</creator><creatorcontrib>TOCHIGI MASAHIRO ; KANI NOBUHIRO ; MIZUTANI SHINICHI ; KANO YASUSHI</creatorcontrib><description>PROBLEM TO BE SOLVED: To provide a compact high frequency signal receiving part and a high frequency signal device. SOLUTION: The high frequency signal receiving part is provided with an OFDM demodulator circuit 106 for outputting a first clock signal, a QAM demodulator circuit 107 for outputting a second clock signal whose frequency is lower than that of the first clock signal, and a clock output terminal 130 to which the first and the second clock signals are supplied, wherein a parallel resonance circuit 117 configured by connecting a capacitor 105 and an inductor 105a in parallel is inserted between the QAM demodulator circuit 107 and the OFDM demodulator circuit 106, and an LPF 118 formed by an inductor 112 inserted between an output of the QAM demodulator circuit 107 and the clock output terminal 130, and a capacitor 113 connected between the clock output terminal 130 and ground. Thus, the high frequency signal receiving part can be made compact. COPYRIGHT: (C)2008,JPO&amp;INPIT</description><language>eng</language><subject>ELECTRIC COMMUNICATION TECHNIQUE ; ELECTRICITY ; PICTORIAL COMMUNICATION, e.g. TELEVISION ; TRANSMISSION</subject><creationdate>2008</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20080703&amp;DB=EPODOC&amp;CC=JP&amp;NR=2008154022A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20080703&amp;DB=EPODOC&amp;CC=JP&amp;NR=2008154022A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TOCHIGI MASAHIRO</creatorcontrib><creatorcontrib>KANI NOBUHIRO</creatorcontrib><creatorcontrib>MIZUTANI SHINICHI</creatorcontrib><creatorcontrib>KANO YASUSHI</creatorcontrib><title>HIGH FREQUENCY SIGNAL RECEIVING PART AND HIGH FREQUENCY SIGNAL DEVICE USING THE SAME</title><description>PROBLEM TO BE SOLVED: To provide a compact high frequency signal receiving part and a high frequency signal device. SOLUTION: The high frequency signal receiving part is provided with an OFDM demodulator circuit 106 for outputting a first clock signal, a QAM demodulator circuit 107 for outputting a second clock signal whose frequency is lower than that of the first clock signal, and a clock output terminal 130 to which the first and the second clock signals are supplied, wherein a parallel resonance circuit 117 configured by connecting a capacitor 105 and an inductor 105a in parallel is inserted between the QAM demodulator circuit 107 and the OFDM demodulator circuit 106, and an LPF 118 formed by an inductor 112 inserted between an output of the QAM demodulator circuit 107 and the clock output terminal 130, and a capacitor 113 connected between the clock output terminal 130 and ground. Thus, the high frequency signal receiving part can be made compact. COPYRIGHT: (C)2008,JPO&amp;INPIT</description><subject>ELECTRIC COMMUNICATION TECHNIQUE</subject><subject>ELECTRICITY</subject><subject>PICTORIAL COMMUNICATION, e.g. TELEVISION</subject><subject>TRANSMISSION</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2008</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAjx8HT3UHALcg0MdfVzjlQI9nT3c_RRCHJ1dvUM8_RzVwhwDApRcPRzUcCu0MU1zNPZVSE0GKQ2xMNVIdjR15WHgTUtMac4lRdKczMoubmGOHvophbkx6cWFyQmp-allsR7BRgZGFgYmpoYGBk5GhOlCABgLDAi</recordid><startdate>20080703</startdate><enddate>20080703</enddate><creator>TOCHIGI MASAHIRO</creator><creator>KANI NOBUHIRO</creator><creator>MIZUTANI SHINICHI</creator><creator>KANO YASUSHI</creator><scope>EVB</scope></search><sort><creationdate>20080703</creationdate><title>HIGH FREQUENCY SIGNAL RECEIVING PART AND HIGH FREQUENCY SIGNAL DEVICE USING THE SAME</title><author>TOCHIGI MASAHIRO ; KANI NOBUHIRO ; MIZUTANI SHINICHI ; KANO YASUSHI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JP2008154022A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2008</creationdate><topic>ELECTRIC COMMUNICATION TECHNIQUE</topic><topic>ELECTRICITY</topic><topic>PICTORIAL COMMUNICATION, e.g. TELEVISION</topic><topic>TRANSMISSION</topic><toplevel>online_resources</toplevel><creatorcontrib>TOCHIGI MASAHIRO</creatorcontrib><creatorcontrib>KANI NOBUHIRO</creatorcontrib><creatorcontrib>MIZUTANI SHINICHI</creatorcontrib><creatorcontrib>KANO YASUSHI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TOCHIGI MASAHIRO</au><au>KANI NOBUHIRO</au><au>MIZUTANI SHINICHI</au><au>KANO YASUSHI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>HIGH FREQUENCY SIGNAL RECEIVING PART AND HIGH FREQUENCY SIGNAL DEVICE USING THE SAME</title><date>2008-07-03</date><risdate>2008</risdate><abstract>PROBLEM TO BE SOLVED: To provide a compact high frequency signal receiving part and a high frequency signal device. SOLUTION: The high frequency signal receiving part is provided with an OFDM demodulator circuit 106 for outputting a first clock signal, a QAM demodulator circuit 107 for outputting a second clock signal whose frequency is lower than that of the first clock signal, and a clock output terminal 130 to which the first and the second clock signals are supplied, wherein a parallel resonance circuit 117 configured by connecting a capacitor 105 and an inductor 105a in parallel is inserted between the QAM demodulator circuit 107 and the OFDM demodulator circuit 106, and an LPF 118 formed by an inductor 112 inserted between an output of the QAM demodulator circuit 107 and the clock output terminal 130, and a capacitor 113 connected between the clock output terminal 130 and ground. Thus, the high frequency signal receiving part can be made compact. COPYRIGHT: (C)2008,JPO&amp;INPIT</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_JP2008154022A
source esp@cenet
subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
PICTORIAL COMMUNICATION, e.g. TELEVISION
TRANSMISSION
title HIGH FREQUENCY SIGNAL RECEIVING PART AND HIGH FREQUENCY SIGNAL DEVICE USING THE SAME
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T22%3A44%3A31IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=TOCHIGI%20MASAHIRO&rft.date=2008-07-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EJP2008154022A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true