LINEAR PHASOLVER MEASURING ENGINE

• Document Type: CREST
• Collection: NGA Records (Formerly NIMA)
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78B04770A002900020046-0
• Release Decision: RIPPUB
• Original Classification: K
• Document Page Count: 2
• Document Creation Date: December 28, 2016
• Document Release Date: June 28, 2006
• Sequence Number: 46
• Publication Date: October 7, 1964
• Content Type: REPORT

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Approved For ease 2006/06/28: CIA-RDP78B0477{32
October 7, 1964
LINEAR PHASOLVER MEASURING ENGINE
The driver pattern received from although visually
acceptable exhibited some pattern errors which were
attributed to image growth. The driver was sent back
to for stripl~ing and reprinting. The new print
wa re ei ed froml nd has been sent to
in for pattern measurement.
S ou
d be completed Friday, October 9, and the data
evaluated the following week. On this new print one
of the double patterns had large If the
pattern is otherwise good, if he can
repair the scratch.
to proceed ke the coupler and
not wait tor the driver. I I expects to ship the
coupler Saturday, October 10.
Preparation of the driver pattern requires several
generations of reproduction.
1. prepared a single cycle of a sine wave pattern
by step and repeat exposure of a slit. This is
considered the original negative.
2. prepared a master positive of the complete
driver by step and repeat exposure of the single
cycle pattern.
in preparation.
3. prepared a master negative of the complete
driver for use by 0 This is the part presently
4.
will make a deposited master positive from the
master negative.
5. I Iwill produce from his master Positive a working
driver pattern for delivery to for use
on the phasolver.
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 Approved For ase 2006/06/28: CIA-RDP78B0477CO2900020046-0
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Linear Phasolver Measuring Engine
Page -2-
October 7, 1964
has a new president. STAT
moved up to c ief executive officer and chairman ot
the board and was brought in as president. STAT
Was formerly I yrogram director and president OTAT
- STAT