Method of amplitude shading in the time domain to control side l

Communications – electrical: acoustic wave systems and devices – Transmitter systems – With beam forming – shaping – steering – or scanning

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

367905, G01S 1500

Patent

active

057744220

ABSTRACT:
A method of amplitude shading in the time domain is used to control side es in the frequency domain. Each of a plurality of limited dynamic range amplifiers is capable of generating a corresponding output with a frequency response when input power is applied thereto. The amplitude of the input power supplied to each amplifier is controlled in accordance with an amplitude shading function in order to modify each of the corresponding amplifier outputs. Each amplifier output is modified such that the width of each main lobe is realized while the side lobes are reduced. The amplitude shading function used by the present method is a one-half cycle cos.sup.2 function with a DC offset.

REFERENCES:
patent: 4291396 (1981-09-01), Martin
patent: 5309409 (1994-05-01), Jones et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method of amplitude shading in the time domain to control side l does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of amplitude shading in the time domain to control side l, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of amplitude shading in the time domain to control side l will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1867472

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.