KEYWORDS: Receivers, Transmitters, Non-line-of-sight propagation, Calibration, Received signal strength, Modulation, Telecommunications, Digital signal processing, Antennas
This paper presents a close-range indoor transmitter localization system using a low-cost RTL-SDR setup. The purpose is the detection of illegal radio communications during class exams in a class where radio transmitters might be used. Current experiments are made on FM transmitter localization in 433MHz ISM band but the components were chosen to allow monitoring various frequencies.
Access to the requested content is limited to institutions that have purchased or subscribe to SPIE eBooks.
You are receiving this notice because your organization may not have SPIE eBooks access.*
*Shibboleth/Open Athens users─please
sign in
to access your institution's subscriptions.
To obtain this item, you may purchase the complete book in print or electronic format on
SPIE.org.
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.