KR176246B1 - Single balanced mixer with output filter - Google Patents

Single balanced mixer with output filter

Info

Publication number
KR176246B1
KR176246B1 KR900004882A KR900004882A KR176246B1 KR 176246 B1 KR176246 B1 KR 176246B1 KR 900004882 A KR900004882 A KR 900004882A KR 900004882 A KR900004882 A KR 900004882A KR 176246 B1 KR176246 B1 KR 176246B1
Authority
KR
Grant status
Grant
Patent type
Prior art keywords
single
balanced
mixer
output
filter
Prior art date
Application number
KR900004882A
Other versions
KR0176246B1 (en )
KR900017384A (en )
Inventor
Max W Muterspaugh
William D Anderson
Original Assignee
Rca Licensing 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
Grant date

Links

Classifications

    • HELECTRICITY
    • H03BASIC ELECTRONIC CIRCUITRY
    • H03DDEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D7/00Transference of modulation from one carrier to another, e.g. frequency-changing
    • H03D7/02Transference of modulation from one carrier to another, e.g. frequency-changing by means of diodes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/26Circuits for superheterodyne receivers
KR900004882A 1989-04-13 1990-04-10 Television apparatus having a balanced mixer and output filter KR0176246B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US07337798 US5034994A (en) 1989-04-13 1989-04-13 Single balanced mixer with output filter
US337,798 1989-04-13

Publications (3)

Publication Number Publication Date
KR900017384A true KR900017384A (en) 1990-11-16
KR0176246B1 KR0176246B1 (en) 1999-05-01
KR176246B1 true KR176246B1 (en) 1999-05-01

Family

ID=

Also Published As

Publication number Publication date Type
JPH02295230A (en) 1990-12-06 application
US5034994A (en) 1991-07-23 grant

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20051010

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee