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Dual-Band Dual-Pola...
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Mattsson, Martin,1991-KTH,Elektroteknisk teori och konstruktion
(author)
Dual-Band Dual-Polarized Full-Wave Rectenna Based on Differential Field Sampling
- Article/chapterEnglish2018
Publisher, publication year, extent ...
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Institute of Electrical and Electronics Engineers (IEEE),2018
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Numbers
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LIBRIS-ID:oai:DiVA.org:kth-231193
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-231193URI
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https://doi.org/10.1109/LAWP.2018.2825783DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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QC 20180720
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A dual-band rectenna for radio frequency (RF) energy harvesting is presented in this letter. The proposed antenna has two concentric square patches electrically connected with a small microstrip line connection. Four ports are located in the inner patch. The configuration of the ports enables a differential field sampling scheme and dual polarization. The antenna operates for the WiFi frequency bands of 2.4 and 5.5 GHz with 7.52 and 7.26 dBi gain, respectively, for each frequency. A full-wave Greinacher voltage doubler rectifier for each polarization has been employed for RF-to-dc conversion. The proposed novel topology utilizes the differential field sampling for each polarization and quadruples the overall output voltage by the rectification process. The differential output voltage source from the rectenna can directly act as a power source as typically electronics require differential source for their operation.
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Kolitsidas, ChristosKTH,Elektroteknisk teori och konstruktion(Swepub:kth)u1uy47ub
(author)
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Jonsson, B. Lars G.KTH,Elektroteknisk teori och konstruktion(Swepub:kth)u12ind03
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KTHElektroteknisk teori och konstruktion
(creator_code:org_t)
Related titles
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In:IEEE Antennas and Wireless Propagation Letters: Institute of Electrical and Electronics Engineers (IEEE)17:6, s. 956-9591536-12251548-5757
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