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
GB2025146A
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.)
STC PLC
Original Assignee
Standard Telephone and Cables PLC
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
Priority claimed from US567414Aexternal-prioritypatent/US2495738A/en
Priority claimed from US615538Aexternal-prioritypatent/US2516886A/en
Application filed by Standard Telephone and Cables PLCfiledCriticalStandard Telephone and Cables PLC
Publication of GB616317ApublicationCriticalpatent/GB616317A/en
H04J3/04—Distributors combined with modulators or demodulators
H04J3/045—Distributors with CRT
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Devices For Supply Of Signal Current
(AREA)
Abstract
616,317. Thermionic distributers. STANDARD TELEPHONES & CABLES, Ltd. July 6, 1946, No. 20251. Convention date, Sept. 11, 1945. Addition to 603,188. Drawings to Specification. [Class 40 (iii)] [Also in Groups XL (a) and XL (c)] Relates to a cathode-ray tube pulse time modulator as described in the parent Specification and comprises modifying the shape of the timing slots in an obturating electrode so that substantial linearity is produced in the relationship between the pulse time excursions and the amplitude of the modulating wave.
GB2025146A1944-12-091946-07-06Electric pulse time modulators
ExpiredGB616317A
(en)