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Th2B-3: Frequency and Bandwidth Design of Millimeter Wave Thin-Film Lithium Niobate Acoustic Filters
This paper presents a versatile design method for precise frequency and bandwidth control of compact acoustic filters monolithically at millimeter-wave (mmWave) in thin-film lithium niobate(LN). Proto...
Thin film bulk acoustic wave resonators (FBARs) leveraging sputtered aluminum nitride (AlN) and scandium aluminum nitride (ScAlN) films, are a leading commercial solution for compact radio frequency (...
As mm-wave communication bands become widely utilized, the demand for high performance, low cost, and compact sized frontend filters is increasing. Both quality factors and electromechanical coupling ...
A reconfigurable filtering circulator/isolator (RFCI) with tunable frequency and phase based on the spatiotemporal modulation (STM) method is presented. The proposed RFCI mainly consists of three para...
This paper presents a miniaturized Marchand balun-based passive vector sum phase shifter (P-VSPS) for millimeter-wave phased-array systems. By implementing miniaturized Marchand balun structures as ma...
In this paper, a novel multifunctional bandpass filter with simultaneously integrated amplitude and phase control abilities is proposed. It is constructed by using a filtering rat-race coupler operati...
This work presents a continuously variable SIW phase shifter based on liquid-crystal technology with a maximized figure of merit and adequate biasing. The proposed design operates efficiently within t...
A multi-functional filtering amplitude/phase circuit (MFAPC) with tunable frequency is proposed in this paper. It comprises a frequency reconfigurable filtering power divider (RFPD) integrated with a ...
To extend SI-traceable calibration for coaxial measurements up to 165 GHz, seven calculable offset short standards in the 0.8 mm coaxial system are used. The standards are calculated based on dimensio...
This paper introduces a novel wideband active load-pull system leveraging vector network analyzer (VNA) frequency extenders (FXs) for precise device characterization at millimeter-wave frequencies. At...