Kenneth C Baker
Pharmacy at Santa Fe Dr 189, Littleton, CO
License number
Colorado 8434
Issued Date
Jul 21, 1960
Renew Date
Oct 31, 2001
Expiration Date
Oct 31, 2001
Type
Pharmacist
Address
Address
8201 S Santa Fe Dr, Littleton, CO 80120
Professional information
Method For Optimizing The Bandwidth Of A Radio Receiver
US Patent:
4045740, Aug 30, 1977
Filed:
Oct 28, 1975
Appl. No.:
5/625807
Inventors:
Kenneth L. Baker - Littleton CO
Assignee:
The United States of America as represented by the Secretary of the Army - Washington DC
International Classification:
H04B 116
US Classification:
325427
Abstract:
A method is disclosed for optimizing the bandwidth of a radio receiver cale of receiving widely varying input data rates. The method may be utilized with known superheterodyne receivers having certain modifications to allow for the ability to vary the intermediate frequency and the center frequency of the associated bandpass filters over a continuous range of values. The method includes the steps of determining the optimum intermediate frequency bandwidth for a given input data rate, adjusting a tunable bandwidth filter to a center frequency which is a predetermined multiple of the desired intermediate frequency bandwidth, and producing an intermediate frequency equal to the tuned frequency of the filter.