passive antenna

passive antenna

[′pas·iv an′ten·ə]
(electromagnetism)
An antenna which influences the directivity of an antenna system but is not directly connected to a transmitter or receiver.
References in periodicals archive ?
M2 EQUITYBITES-February 27, 2018-RFS, Blue Danube Systems release active passive antenna (APA)
TELECOMWORLDWIRE-February 27, 2018-RFS, Blue Danube Systems release active passive antenna (APA)
This concept uses one passive antenna for 4x4 MIMO on all sub-3 GHz frequency bands and one antenna for C band and mmWave.
ABSTRACT: The paper discusses proposed Near Field Communication (NFC) passive antenna design for circular and round shaped wearable items like rings, watches and wristbands.
Strike also features an additional dedicated GPS passive antenna to the tablet holder which increases the accuracy location based applications.
The results were compared with the passive antenna measurements of corresponding phone equipped with the cable for antenna alone measurements.
These programs allow us to create quite precise outputs of passive antenna designs.
The passive antenna inside an electronic marker is suspended in a liquid that keeps the antenna properly oriented for maximum signal strength and accuracy, regardless of the position of the ball.
Fully integrated RF section for direct interface to active or passive antenna systems
In this article, a thin-film passive antenna switch module has been developed on a low loss ceramic substrate.
It's a fully passive antenna, unlike the Pi, which has an adjustable RF amplifier in it.
i~ = Power available from the passive antenna element |W~, calculated as the product of the passive antenna element effective area |m2~ and the signal strength density |W/m2~.
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