Übersicht			Auf mobile öffnen

Lieferstatus:	Auf Bestellung (Lieferzeit unbekannt)
Veröffentlichung:	Oktober 2010
Genre:	Naturwissensch., Medizin, Technik
	A / Circuits and Systems / Communications engineering / telecommunications / Communications Engineering, Networks / Digital and Analog Signal Processing / Electrical and Electronic Engineering / Electrical Engineering / Electronic circuits / Electronic Circuits and Systems / Electronics / Electronics and Microelectronics, Instrumentation / Electronics engineering / Electronics# circuits & components / engineering / Image processing / Microelectronics / Microwave technology / Microwaves / Microwaves, RF and Optical Engineering / Microwaves, RF Engineering and Optical Communications / Nachrichtententechnik, Telekommunikation / Optical engineering / Signal Processing / Signal, Image and Speech Processing / Speech processing systems mehr...
ISBN:	9781441941992
EAN-Code:	9781441941992
Verlag:	Springer EN
Einband:	Kartoniert
Sprache:	English
Dimensionen:	H 235 mm / B 155 mm / D
Gewicht:	254 gr
Seiten:	148
Illustration:	X, 148 p.
Zus. Info:	EUDR exemption - product or manufacturing materials placed on the market prior to 31.12.2025.
Bewertung:	Titel bewerten / Meinung schreiben

Inhalt:

Radio Frequency Identification (RFID) is an automatic identification method relying on small chips and antennas. This book examines the analysis, design and optimization of UHF passive RFID systems for long-range applications. It presents a linear two-port model for an N-stage modified-Greinacher full wave rectifier, predicting the overall conversion efficiency at low power levels where the diodes are operating near their threshold voltage. The output electrical behavior of the rectifier is calculated as a function of the received power and the antenna parameters, and the two-port parameters values are computed for particular input voltages and output currents for the complete N-stage rectifier circuit using only the measured I-V and C-V characteristics of a single diode. Included is an experimental procedure to measure how impedance modulation in the tag affects the signal at the reader, and a useful tool for choosing the most appropriate impedances.