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
GB575153A
Inventor
Anthony Ormonde Crosse
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.)
Pye Electronic Products Ltd
Original Assignee
Pye Ltd
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 Pye LtdfiledCriticalPye Ltd
Priority to GB575153ApriorityCriticalpatent/GB734710A/en
Publication of GB734710ApublicationCriticalpatent/GB734710A/en
H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
H03D9/00—Demodulation or transference of modulation of modulated electromagnetic waves
H03D9/06—Transference of modulation using distributed inductance and capacitance
H03D9/065—Transference of modulation using distributed inductance and capacitance by means of discharge tubes having more than two electrodes
Abstract
734,710. Superheterodyne circuits. PYE, Ltd. March 1, 1954 [March 2, 1953], No. 5751/53. Class 40 (5). An ultra-high-frequency frequency converter comprises two valves connected, as a push-pull oscillator, the anode circuits comprising lines 5 tuned by condenser C2 while the grid circuit 4 is substantially -aperiodic. The anode and cathode circuits are connected together to form a frequency doubler, the signal input being applied to a load R2 in the common cathode circuit, while the I.F. output is taken from a transformer T in the common anode circuit.
GB575153A1953-03-021953-03-02Improvements in or relating to high frequency converter circuits
ExpiredGB734710A
(en)