ES367770A1 - Improvements in electronic devices of automatic tuning in receivers. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in electronic devices of automatic tuning in receivers. (Machine-translation by Google Translate, not legally binding)
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.)
BERLANGA FERNANDEZ
Original Assignee
BERLANGA FERNANDEZ
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 BERLANGA FERNANDEZfiledCriticalBERLANGA FERNANDEZ
Priority to ES367770ApriorityCriticalpatent/ES367770A1/en
Publication of ES367770A1publicationCriticalpatent/ES367770A1/en
Testing Of Individual Semiconductor Devices
(AREA)
Abstract
Improvements in the electronic devices of automatic tuning in receivers, essentially characterized by the realization of the permanent stop of the variation of the voltage applied to the terminals of a semiconductor diode of variable capacity and determining the main tuning effect, by means of the production of some modulations of given frequency and amplitude, these being in phase with certain points of the variation of the voltage applied to said terminals of the diode, thereby achieving a lasting interruption thereof. (Machine-translation by Google Translate, not legally binding)
ES367770A1969-05-171969-05-17Improvements in electronic devices of automatic tuning in receivers. (Machine-translation by Google Translate, not legally binding)
ExpiredES367770A1
(en)
Improvements in or relative to discriminators of amplitude for use in electrical signal receivers. (Machine-translation by Google Translate, not legally binding)
Improvements in the electronic devices of automatic tuning of radio and television receivers. (Machine-translation by Google Translate, not legally binding)