Broadband planar 90 degrees loaded-stub phase shifter
نویسندگان
چکیده
منابع مشابه
A novel miniaturized loaded line phase shifter
Introduction Phase shifter (PS) in a phased array antenna shifts phase of incoming RF signal depending on control input, enabling antenna main beam to be steered at a faster rate without rotating antenna mechanically. Demand for high performance WLAN system at low cost has necessitated development of a miniaturized PS with reduced loss at low cost. Design and development of various types of PSs...
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In this work we demonstrate for the first time, to the best of our knowledge, a continuously tunable 360 degrees microwave phase shifter spanning a microwave bandwidth of several tens of GHz (up to 40 GHz). The proposed device exploits the phenomenon of coherent population oscillations, enhanced by optical filtering, in combination with a regeneration stage realized by four-wave mixing effects....
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ژورنال
عنوان ژورنال: TELKOMNIKA (Telecommunication Computing Electronics and Control)
سال: 2020
ISSN: 2302-9293,1693-6930
DOI: 10.12928/telkomnika.v18i6.15691