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Two novel mechanical coupling methods for synthesizing highly-integrated contour mode piezoelectric aluminum nitride (AlN) filters are introduced. While the underlying resonator technology remains the most viable candidate for realizing arrays of post-CMOS compatible filters at arbitrary frequencies with on-chip matching to 50 Ω, previously demonstrated mechanical coupling topologies do not scale well beyond 100 MHz. The current work focuses on design and fabrication techniques intended todoi:10.1088/1742-6596/34/1/056 fatcat:pvla5lmz3zgerijyo5astava6y