Tunable Add–Drop Filter With Hollow Bottlelike Microresonators

Tunable Optical Microresonators with Micro-Electro- Mechanical-System (MEMS) Integration

Designing voltage tunable single and multi-channel optical filter with 1DDPC nano-structure

An electro-optic tunable single and multi-channel optical filter based on one-dimensional defective photonic crystal (1DDPC) structure is proposed. A couple of externally tunable defects in arrangement of (AB)5D1(BA)D2(BA)5, where A and B are dielectric materials, D1 and D2 are the tunable defects are used. The defects are composed of the ferroelectric LiNbO3 crystals and two pairs of thin Ag l...

Tunable Notch Filter Schematic

In this paper, tunable microstrip bandpass filters with two TUNABLE BANDPASS FILTER SCHEMATIC AND OPERATION. Fig. 1 shows. A. Melloni, and F. Morichetti, “Tunable photonic circuits: a leap toward tunable microstrip bandpass filter using thin-film Barium-StrontiumTitanate (BST). -Electrical circuits and calculus class tutor (Sp 2013, Fa 2013). -Design tunable capacitors (varactors) and band-stop...

Tunable filtering and demultiplexing in phononic crystals with hollow cylinders.

Acoustic band gap (ABG) materials constituted of steel hollow cylinders immersed in water can exhibit a tunable narrow pass band (NPB) located inside their gap. We theoretically investigate, using the finite difference time domain (FDTD) method, the properties of waveguides composed of a row of hollow cylinders in a two-dimensional (2D) phononic crystal made of filled steel cylinders. These wav...

Tunable Notch Filter Schematic

High linear notch filter Acoustic Wave (SAW) Notch Filter designed to All specifications are based on the TriQuint schematic for the main reference design. ADS Simulation of a third order capacitive coupled tunable bandpass filter. Third Order Shunt Resonator C-Coupled Filter Schematic (based on topology. Bandpass filters are useful for the RTL-SDR as often strong out of band signals can cause ...