Loran-C alignment method

Details Loran-C alignment method Loran-C alignment method

1991-02-22

1992-04-14

Issing, Gregory C.

Communications: directive radio wave systems and devices (e.g.,

Directive

Beacon or receiver

G01S 124

Patent

active

051051966

ABSTRACT:
An alignment procedure to insure the proper and faithful reproduction of the automatic control loop SERial DAta (SERDA) instructions issued by the Pulse Amplitude and Timing COntrol Unit (PATCO). This reproduction takes place during high level, multipulsed, radio frequency energy transfer to the antenna system. The precise reproduction of the low level digital pulse shape and timing instructions will insure that the transmitter set is operating within the constraints of the International Telecommunications Union for radio transmissions and the specifications which govern the original design during "automatic operation" at a specified Envelope to Cycle Difference (ECD). The alignment procedure once accomplished allows for a simplified monitoring technique, to insure continued proper operation. This monitoring and correction routine can be accomplished using personnel of less technical expertise and test equipments of less complexity and cost.

REFERENCES:
patent: 4001598 (1977-01-01), Johannessen
patent: 4482896 (1984-11-01), Menick

Affiliated with

Also associated with

Rating

Loran-C alignment method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Loran-C alignment method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Loran-C alignment method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2352534