CA1211159A - Recepteur de signaux a modulation par transformation - Google Patents

Recepteur de signaux a modulation par transformation

Info

Publication number: CA1211159A
Authority: CA; Canada
Prior art keywords: signal; transform; coupled; output; deriving
Prior art date: 1980-07-02
Legal status (The legal status 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 status listed.): Expired

Application number

CA000478788A

Other languages

English (en)

Inventor

Norman W. Parker

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Motorola Solutions Inc

Original Assignee

Motorola Inc

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.)

1980-07-02

Filing date

1985-04-10

Publication date

1986-09-09

1980-07-02 Priority claimed from US06/165,474 external-priority patent/US4525862A/en

1985-04-10 Application filed by Motorola Inc filed Critical Motorola Inc

1985-04-10 Priority to CA000478788A priority Critical patent/CA1211159A/fr

1986-09-09 Application granted granted Critical

1986-09-09 Publication of CA1211159A publication Critical patent/CA1211159A/fr

Status Expired legal-status Critical Current

Links

230000010363 phase shift Effects 0.000 claims description 3
238000013459 approach Methods 0.000 claims description 2
230000005236 sound signal Effects 0.000 abstract description 3
238000010586 diagram Methods 0.000 description 11
230000005540 biological transmission Effects 0.000 description 8
230000008901 benefit Effects 0.000 description 7
238000000034 method Methods 0.000 description 4
230000006872 improvement Effects 0.000 description 3
230000001427 coherent effect Effects 0.000 description 2
238000010791 quenching Methods 0.000 description 2
230000001360 synchronised effect Effects 0.000 description 2
LKJPSUCKSLORMF-UHFFFAOYSA-N Monolinuron Chemical compound CON(C)C(=O)NC1=CC=C(Cl)C=C1 LKJPSUCKSLORMF-UHFFFAOYSA-N 0.000 description 1
241000282320 Panthera leo Species 0.000 description 1
230000008859 change Effects 0.000 description 1
238000004891 communication Methods 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
239000002131 composite material Substances 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
239000013078 crystal Substances 0.000 description 1
238000009795 derivation Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000006210 lotion Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
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230000008569 process Effects 0.000 description 1
238000011084 recovery Methods 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000001228 spectrum Methods 0.000 description 1

Landscapes

Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Superheterodyne Receivers (AREA)

CA000478788A 1980-07-02 1985-04-10 Recepteur de signaux a modulation par transformation Expired CA1211159A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000478788A CA1211159A (fr)	1980-07-02	1985-04-10	Recepteur de signaux a modulation par transformation

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US06/165,474		1980-07-02
US06/165,474 US4525862A (en)	1980-07-02	1980-07-02	Transform modulation system
CA000380464A CA1189909A (fr)	1980-07-02	1981-06-23	Systeme de modulation par transformee
CA000478788A CA1211159A (fr)	1980-07-02	1985-04-10	Recepteur de signaux a modulation par transformation

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000478788A Division CA1211159A (fr)	1980-07-02	1985-04-10	Recepteur de signaux a modulation par transformation

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000478788A Division CA1211159A (fr)	1980-07-02	1985-04-10	Recepteur de signaux a modulation par transformation

Publications (1)

Publication Number	Publication Date
CA1211159A true CA1211159A (fr)	1986-09-09

Family

ID=25669357

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
CA000478788A Expired CA1211159A (fr)	1980-07-02	1985-04-10	Recepteur de signaux a modulation par transformation
CA000478789A Expired CA1207084A (fr)	1980-07-02	1985-04-10	Systeme de modulation par transformation
CA000478790A Expired CA1203024A (fr)	1980-07-02	1985-04-10	Circuit de correction de signaux cosinusoidaux

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
CA000478789A Expired CA1207084A (fr)	1980-07-02	1985-04-10	Systeme de modulation par transformation
CA000478790A Expired CA1203024A (fr)	1980-07-02	1985-04-10	Circuit de correction de signaux cosinusoidaux

Country Status (1)

Country	Link
CA (3)	CA1211159A (fr)

1985
- 1985-04-10 CA CA000478788A patent/CA1211159A/fr not_active Expired
- 1985-04-10 CA CA000478789A patent/CA1207084A/fr not_active Expired
- 1985-04-10 CA CA000478790A patent/CA1203024A/fr not_active Expired

Also Published As

Publication number	Publication date
CA1203024A (fr)	1986-04-08
CA1207084A (fr)	1986-07-02

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Legal Events

Date	Code	Title	Description
2003-09-09	MKEX	Expiry