Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
84 words
Apparatus for producing a waveform, comprising: generating means for producing a first signal of a plurality of predetermined non-equal frequencies and harmonics thereof; multiplexing means connected to receive the first signal for multiplexing each of the frequencies and its associated harmonic with the other frequencies and harmonics to produce a second signal consisting of a series of parallel digital addresses; and array means responsive to the second signal for producing a third signal consisting of a plurality of complex waveforms having different time delays.
Claim 2
Dependent Claim
84 words
Apparatus for producing a waveform, comprising: generating means for producing a first signal of a plurality of predetermined non-equal frequencies and harmonics thereof; multiplexing means connected to receive the first signal for multiplexing each of the frequencies and its associated harmonic with the other frequencies and harmonics to produce a second signal consisting of a series of parallel digital addresses; and array means responsive to the second signal for producing a third signal consisting of a plurality of complex waveforms having different time delays.
Claim 3
Dependent Claim
92 words
Apparatus as recited in claim 1, wherein said array means further comprises: memory means connected to receive the second signal for producing a fourth signal consisting of a series of parallel digital numbers corresponding with said second signal; shifting means connected to receive the fourth signal for producing a a fifth signal which is a replica of the fourth signal with each number being time-displaced with respect to the numbers of said fourth signal; and converting means connected to receive the fifth signal for converting said fifth signal into the third signal.
Claim 4
Dependent Claim
59 words
Apparatus as recited in claim 2 wherein said shifting means comprises: register means connected to receive said fourth signal for producing the fifth signal at different output ports of said register means; and timing means for providing a timing signal to said register means to successively clock the fourth signal from one position to another in said register means.
Claim 5
Dependent Claim
16 words
Apparatus as recited in claim 2 wherein said converting means comprises a plurality of digital-to-analog converters.
Claim 6
Dependent Claim
98 words
Apparatus as recited in claim 1 wherein said multiplexing means comprises: sequencing means for producing a plurality of sequencing signals of binary value indicating which of the non-equal frequencies and any of the harmonics derived therefrom are to be provided during any one period of time from said multiplexing means to said array means as a portion of the second signal; and gating means connected to receive the non-equal frequencies, harmonics and the sequencing signals for providing to said array means during any one period of time one of the frequencies and any of the harmonics derived therefrom.
Claim 7
Dependent Claim
100 words
Apparatus as recited in claim 5 wherein said sequencing means comprises: timing means for producing a periodic signal; counting means responsive to the periodic signal for producing a counting signal indicative of a series of sequential values followed by resetting the series to an initial value of the series after the same number of values as the number of the frequencies has been indicated; and ordering means responsive to the counting signal for providing to said gating means the sequencing signals, one for each of the non-equal frequencies and the harmonic derived therefrom, and each having a different binary value.
Claim 8
Dependent Claim
27 words
Apparatus as recited in claim 6 wherein: said timing means comprises a clock; said counting means comprises a counter; and said ordering means comprises a line decoder.