TW200520379A - Harmonic mixer based television tuner and method of processing a received RF signal - Google Patents

Harmonic mixer based television tuner and method of processing a received RF signal

Info

Publication number
TW200520379A
TW200520379A TW093133243A TW93133243A TW200520379A TW 200520379 A TW200520379 A TW 200520379A TW 093133243 A TW093133243 A TW 093133243A TW 93133243 A TW93133243 A TW 93133243A TW 200520379 A TW200520379 A TW 200520379A
Authority
TW
Taiwan
Prior art keywords
reference signal
signal
received
harmonic mixer
processing
Prior art date
Application number
TW093133243A
Other languages
English (en)
Other versions
TWI291809B (en
Inventor
Tung-Ming Su
Original Assignee
Realtek Semiconductor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/707,319 external-priority patent/US7262815B2/en
Application filed by Realtek Semiconductor Corp filed Critical Realtek Semiconductor Corp
Publication of TW200520379A publication Critical patent/TW200520379A/zh
Application granted granted Critical
Publication of TWI291809B publication Critical patent/TWI291809B/zh

Links

TW93133243A 2003-12-04 2004-11-01 Harmonic mixer based television tuner and method of processing a received RF signal TWI291809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/707,319 US7262815B2 (en) 2003-06-22 2003-12-04 Harmonic mixer based television tuner and method of processing a received RF signal

Publications (2)

Publication Number Publication Date
TW200520379A true TW200520379A (en) 2005-06-16
TWI291809B TWI291809B (en) 2007-12-21

Family

ID=34794558

Family Applications (1)

Application Number Title Priority Date Filing Date
TW93133243A TWI291809B (en) 2003-12-04 2004-11-01 Harmonic mixer based television tuner and method of processing a received RF signal

Country Status (2)

Country Link
CN (1) CN1625053A (zh)
TW (1) TWI291809B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731504B2 (en) 2006-03-16 2014-05-20 Newport Media, Inc. System and method for performing RF filtering

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8045951B2 (en) * 2006-05-11 2011-10-25 Realtek Semiconductor Corp. Dual-LO mixer and radio
TWI357206B (en) * 2007-04-24 2012-01-21 Realtek Semiconductor Corp Mixer circuit
TWI380604B (en) 2009-05-05 2012-12-21 Univ Nat Sun Yat Sen Rf sensing circuit with a voltage-controlled oscillator
CN104469439B (zh) * 2013-09-24 2017-08-15 启碁科技股份有限公司 信号转换装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731504B2 (en) 2006-03-16 2014-05-20 Newport Media, Inc. System and method for performing RF filtering

Also Published As

Publication number Publication date
CN1625053A (zh) 2005-06-08
TWI291809B (en) 2007-12-21

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees