Optoelectromechanical phase shifter with low insertion loss and a 13π tuning range
نویسندگان
چکیده
منابع مشابه
Design of a K-band Low Insertion Loss Variation Phase Shifter Using 0.18-μm CMOS Process
This paper demonstrates a k-band low insertion loss variation phase shifter with over 330∘continuously phase tuning range from 21-25GHz in standard 0.18-μm CMOS technology. This phase shifter is composed of a 180 ∘ continuously phase tuning range reflection type phase shifter (RTPS) and a 180∘discrete switch type phase shifter (STPS). The measured phase shift range is 336∘with low loss variatio...
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We present here a circuit capable of continuous 0–360 phase shift at 20 GHz with only 4.2 dB of insertion loss. The phase shifter employs a variable velocity transmission line obtained by periodically loading a coplanar waveguide (CPW) line with GaAs Schottky diodes. The circuit is fabricated on GaAs using monolithic fabrication techniques that are compatible with commercial GaAs foundry proces...
متن کاملA Compact W-Band Reflection-Type Phase Shifter with Extremely Low Insertion Loss Variation Using 0.13 µm CMOS Technology
This paper presents a reflection-type phase shifter (RTPS) at W-band in a 0.13 μm complementary metal oxide semiconductor (CMOS) process. The RTPS is composed of a 90° hybrid coupler and two identical reflection loads. Lumped-distributed element transmission line is introduced in the 90° hybrid coupler to reduce the chip size. Series inductor-capacitor (LC) resonators are used as the reflective...
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A no ̈el technique for the design of phase shifters is de ̈eloped. The method makes use of the phase ̈ariation with frequency shown by frequency filters; this results in phase shifters that are small. These phase shifters pro ̈ide near linear differential phase shift, and can be designed for both narrowband or wideband applications. Q 1998 John Wiley & Sons, Inc. Microwave Opt Technol Lett 19: 384...
متن کاملDistributed Analog Phase Shifters with Low Insertion Loss
This paper describes the design and fabrication of distributed analog phase-shifter circuits. The phase shifters consist of coplanar-waveguide (CPW) lines that are periodically loaded with varactor diodes. The circuits are fabricated on GaAs using standard monolithic processing techniques. The phase velocity on these varactor diode-loaded CPW lines is a function of applied reverse bias, thus re...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2021
ISSN: 1094-4087
DOI: 10.1364/oe.413202