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Journal articles
A 180° tunable analog phase shifter based on a single all-pass unit cell
Abstract : This article describes an analog phase shifter able to provide a continuously tunable phase shift up to 180 by using a single allpass unit cell. The proposed topology is compact and easy to implement, and brings an interesting compromise between phase variation, insertion and return losses. Indeed, for a 7.5:1 tuning ratio of varactor capacitance, a phase shift variation of more than 186 is obtained from 6 to 7GHz with a maximum insertion loss of 1.8 dB. The 105 /dB resulting Figure-of-Merit is thus among the best in distributed approaches with varactors.
Cited literature [7 references]
https://hal.univ-brest.fr/hal-00867023
Contributor : Marc Le Roy <>
Submitted on : Friday, September 27, 2013 - 3:28:10 PM
Last modification on : Wednesday, June 24, 2020 - 4:19:23 PM
Long-term archiving on: : Friday, April 7, 2017 - 4:07:01 AM
Contributor : Marc Le Roy <>
Submitted on : Friday, September 27, 2013 - 3:28:10 PM
Last modification on : Wednesday, June 24, 2020 - 4:19:23 PM
Long-term archiving on: : Friday, April 7, 2017 - 4:07:01 AM
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MOTLKhaledKhoderVF.pdf
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