3659115 is referenced by 7 patents and cites 9 patents.

A logic controlled sweep circuit effecting high linearity over a wide range of sweep frequencies. A timing capacitor charging circuit is coupled to the gate electrode of a field effect transistor, and a Schmitt trigger logic circuit responsive to the sweep output signal at the source of the field effect transistor provides a reset pulse to a J-K flip-flop circuit to discharge the timing capacitor and control the sweep output signal.

Linear sweep circuit
Application Number
Publication Number
Application Date
March 9, 1970
Publication Date
April 25, 1972
Montgomery Gary D
The Boeing Company
H03k 04/50
H03K 04/50
H03K 04/501
H03K 04/00
H03K 04/58
View Original Source