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RF Cascade Workbook 2005 - RF Cafe
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About RF Cafe

Kirt Blattenberger - RF Cafe WebmasterCopyright
1996 - 2016
Webmaster:
Kirt Blattenberger,
 BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website:
 AirplanesAndRockets.com

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e-Cats
Kirt's Cogitations™ #83

These original Kirt's Cogitations™ may be reproduced (no more than 5, please) provided proper credit is given to me, Kirt Blattenberger.

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   Cog·i·ta·tion [koj-i-tey'-shun] – noun: Concerted thought or reflection; meditation; contemplation.
   Kirt [kert] – proper noun: RF Cafe webmaster.

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e-Cats

Aircraft carrier catapults are about to enter the electric age. Existing steam technology has been around for decades, and is a maze of steam pipes, valves and hydraulics that all require a large maintenance contingent. These steam "cats" are large, heavy and inefficient. The Navy's new models now in the test phase use linear induction motors that are driven into explosive motion by energy provided from advanced storage systems. Fine tuning of the acceleration parameters to individual aircraft needs will increase the life of airframes and lower maintenance costs. These new systems will be half the size and cost of existing steam systems, and require 30% fewer maintenance team members. These e-cats are due to begin service by the end of the decade.