FR41364E - Perfectionnements aux méthodes de radio-communications - Google Patents

Perfectionnements aux méthodes de radio-communications

Info

Publication number
FR41364E
FR41364E FR41364DA FR41364E FR 41364 E FR41364 E FR 41364E FR 41364D A FR41364D A FR 41364DA FR 41364 E FR41364 E FR 41364E
Authority
FR
France
Prior art keywords
radio communication
communication methods
methods
radio
communication
Prior art date
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
Other languages
English (en)
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.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
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
Application filed by Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR41364E publication Critical patent/FR41364E/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03C—MODULATION
    • H03C1/00—Amplitude modulation
    • H03C1/50—Amplitude modulation by converting angle modulation to amplitude modulation
FR41364D 1931-07-29 1931-07-29 Perfectionnements aux méthodes de radio-communications Expired FR41364E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41364T 1931-07-29

Publications (1)

Publication Number Publication Date
FR41364E true FR41364E (fr) 1933-01-07

Family

ID=8677532

Family Applications (1)

Application Number Title Priority Date Filing Date
FR41364D Expired FR41364E (fr) 1931-07-29 1931-07-29 Perfectionnements aux méthodes de radio-communications

Country Status (3)

Country Link
US (1) US1946308A (fr)
FR (1) FR41364E (fr)
GB (1) GB383928A (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449553A (en) * 1945-09-14 1948-09-21 Paul G Hansel Radio compass
US2901599A (en) * 1954-07-16 1959-08-25 Rca Corp Amplitude-modulated radio transmitter combining two constant amplitude phase modulated signals
US2924791A (en) * 1957-02-25 1960-02-09 Rca Corp Modulation system for transmitters
US7327803B2 (en) 2004-10-22 2008-02-05 Parkervision, Inc. Systems and methods for vector power amplification
US7355470B2 (en) * 2006-04-24 2008-04-08 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including embodiments for amplifier class transitioning
US8334722B2 (en) * 2007-06-28 2012-12-18 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification
US7911272B2 (en) 2007-06-19 2011-03-22 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification, including blended control embodiments
US9106316B2 (en) * 2005-10-24 2015-08-11 Parkervision, Inc. Systems and methods of RF power transmission, modulation, and amplification
US8031804B2 (en) * 2006-04-24 2011-10-04 Parkervision, Inc. Systems and methods of RF tower transmission, modulation, and amplification, including embodiments for compensating for waveform distortion
US7937106B2 (en) * 2006-04-24 2011-05-03 ParkerVision, Inc, Systems and methods of RF power transmission, modulation, and amplification, including architectural embodiments of same
US7620129B2 (en) * 2007-01-16 2009-11-17 Parkervision, Inc. RF power transmission, modulation, and amplification, including embodiments for generating vector modulation control signals
WO2008144017A1 (fr) 2007-05-18 2008-11-27 Parkervision, Inc. Systèmes et procédés de transmission d'alimentation rf, modulation et amplification
WO2008156800A1 (fr) * 2007-06-19 2008-12-24 Parkervision, Inc. Amplification à entrées multiples et à sortie unique (miso) sans combinateur avec contrôle mélangé
KR20140026458A (ko) 2011-04-08 2014-03-05 파커비전, 인크. Ｒｆ 전력 송신, 변조 및 증폭 시스템들 및 방법들
KR20140034895A (ko) 2011-06-02 2014-03-20 파커비전, 인크. 안테나 제어
CN106415435B (zh) 2013-09-17 2020-08-11 帕克维辛股份有限公司 用于呈现信息承载时间函数的方法、装置和系统

Also Published As

Publication number Publication date
US1946308A (en) 1934-02-06
GB383928A (en) 1932-11-24

Similar Documents

Publication Publication Date Title
FR41364E (fr) Perfectionnements aux méthodes de radio-communications
FR629595A (fr) Perfectionnements aux méthodes de radio-communications
FR712677A (fr) Perfectionnements aux paliers
FR707078A (fr) Perfectionnements aux pneumatiques
FR39312E (fr) Perfectionnements aux méthodes de radio-communication
FR640689A (fr) Perfectionnements aux communications radio-téléhraphiques
FR739498A (fr) Perfectionnements aux aciers spéciaux
FR716040A (fr) Perfectionnement aux arrosirs
FR762073A (fr) Perfectionnements aux méthodes de radiocommunications
FR718992A (fr) Meule perfectionnée
FR746955A (fr) Poste émetteur
FR732190A (fr) Meule
FR709598A (fr) Roue amovible
FR728690A (fr) Roue
FR722411A (fr) Roue
FR728201A (fr) Reliure
FR731860A (fr) Haut-parleur perfectionné
FR746126A (fr) Récepteur superhétérodyne
FR733001A (fr) Perfectionnements aux paliers
FR746598A (fr) Perfectionnements aux roues
FR718494A (fr) Perfectionnements aux roues
FR740133A (fr) Perfectionnements aux roues
FR729701A (fr) Perfectionnements aux roues
CA309230A (fr) Voie ferree
CA311562A (fr) Radiorecepteur