The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 13, 1999
Filed:
Mar. 11, 1997
Applicant:
Inventors:
Miodrag Termerinac, Hartheim, DE;
Franz-Otto Witte, Emmendingen, DE;
Assignee:
Deutsche ITT Industries, GmbH, Freiburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L / ; H04L / ;
U.S. Cl.
CPC ...
332103 ; 329304 ; 375308 ; 375329 ;
Abstract
A transmission system and a transmitter (T) for such a system are disclosed for transmitting a digital signal (sr), encoded in symbols (Si), from the transmitter (T) to a receiver (R) at an arbitrary frequency position by quadrature modulation. In the transmitter, one of the two quadrature components (ki, kq) is delayed before the quadrature modulation by a given time interval (td).