Narrow ultra wideband pulse generator
First Claim
1. A circuitry for generating a narrow impulse, comprising an input device coupled to a matching circuitry that is coupled to a step recovery diode (SRD);
- the input device is configured to receive a succession of digital input signals, each characterized by having high level and low level portions, the signals having less than 50% duty cycle;
said input device is configured to drive forward the SRD through the matching circuitry during the high level portion of said digital signal, whereby said SRD stores sufficient power for generating said narrow impulse substantially following the falling edge of the high level portion of said digital input signal.
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Accused Products
Abstract
A circuitry for generating a narrow impulse including an input device coupled to a matching circuitry that is coupled to a step recovery diode (SRD). The input device is configured to receive a succession of digital input signals, each characterized by having high level and low level portions. The signals having less than 50% duty cycle. The input device is configured to drive forward the SRD through the matching circuitry during the high level portion of the digital signal, whereby the SRD stores sufficient power for generating the narrow impulse following the falling edge of the high level portion of the digital input signal.
14 Citations
20 Claims
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1. A circuitry for generating a narrow impulse, comprising an input device coupled to a matching circuitry that is coupled to a step recovery diode (SRD);
- the input device is configured to receive a succession of digital input signals, each characterized by having high level and low level portions, the signals having less than 50% duty cycle;
said input device is configured to drive forward the SRD through the matching circuitry during the high level portion of said digital signal, whereby said SRD stores sufficient power for generating said narrow impulse substantially following the falling edge of the high level portion of said digital input signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 20)
- the input device is configured to receive a succession of digital input signals, each characterized by having high level and low level portions, the signals having less than 50% duty cycle;
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14. A circuitry for generating a narrow impulse, comprising an input device coupled to a matching circuitry that is coupled to a step recovery diode (SRD);
- said input device is responsive to said input signal and is capable of driving forward the SRD for a minimal duration for storing sufficient power, for generating narrow impulse.
- View Dependent Claims (15, 16, 17, 18, 19)
Specification