FR2484151A1 - Filtre recursif a double transfert de charges commande par une double onde elastique de surface et procede de realisation
- Google Patents
Filtre recursif a double transfert de charges commande par une double onde elastique de surface et procede de realisation
Download PDF
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.)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to FR8012870ApriorityCriticalpatent/FR2484151A1/fr
Publication of FR2484151A1publicationCriticalpatent/FR2484151A1/fr
Application grantedgrantedCritical
Publication of FR2484151B1publicationCriticalpatent/FR2484151B1/fr
H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
H03H15/00—Transversal filters
H03H15/02—Transversal filters using analogue shift registers
H—ELECTRICITY
H03—ELECTRONIC CIRCUITRY
H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
Landscapes
Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
Surface Acoustic Wave Elements And Circuit Networks Thereof
(AREA)
FR8012870A1980-06-101980-06-10Filtre recursif a double transfert de charges commande par une double onde elastique de surface et procede de realisation
GrantedFR2484151A1
(fr)
Structure comportant une couche mince de matériau composée de zones conductrices et de zones isolantes et procédé de fabrication d'une telle structure