Browse Prior Art Database

AIR PRESSURE DEPENDENT RADIO FREQUENCY POWER INSULATION

IP.com Disclosure Number: IPCOM000007247D
Original Publication Date: 1994-Jun-01
Included in the Prior Art Database: 2002-Mar-07
Document File: 1 page(s) / 33K

Publishing Venue

Motorola

Related People

Jochen Karasch: AUTHOR [+2]

Abstract

As shown in the figure, the power control of an The new technology ensures that the user ofthe RF amplifier is in part controlled by a pressure sen- radio apparatus always works with the maximum sor, sensitive to atmospheric pressure. allowable radio frequency power.

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MO-LA Technical Developments Volume 22

June 1994

AIR PRESSURE DEPENDENT RADIO FREQUENCY POWER INSULATION

by Jochen Karasch and Werner Jurgen Zundel

  As shown in the figure, the power control of an The new technology ensures that the user ofthe RF amplifier is in part controlled by a pressure sen- radio apparatus always works with the maximum sor, sensitive to atmospheric pressure. allowable radio frequency power.

  By this means, different power settings can be The idea is applicable to mobile and portable selected for different altitudes, for example on moun- radios.
tains, at the top of cranes etc.

X

Q Motorola, Inc. 1994 109

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