Abstract: A nano resonance apparatus includes a gate electrode configured to generate a magnetic field, and a nanowire connecting a source electrode to a drain electrode and configured to vibrate in the presence of the magnetic field. The nanowire includes a protruding portion extending in a direction of the gate electrode.

Abstract: Provided is a bulk acoustic wave resonator (BAWR). The BAWR may include a bulk acoustic wave resonance unit and an anti-resonant frequency modifying unit to modify an anti-resonant frequency generated from the bulk acoustic wave resonance unit.

Abstract: Provided is a bulk acoustic wave resonator (BAWR). The BAWR may include a bulk acoustic wave resonance unit and an anti-resonant frequency modifying unit to modify an anti-resonant frequency generated from the bulk acoustic wave resonance unit.

Abstract: Provided are a resonator and a method of fabricating the same. The resonator may include a first electrode disposed on a substrate, a piezoelectric layer disposed on the first electrode, a second electrode disposed on the piezoelectric layer, and a control layer disposed on the second electrode and having a frame with an uneven surface.

Abstract: A nano resonance apparatus includes a gate electrode configured to generate a magnetic field, and a nanowire connecting a source electrode to a drain electrode and configured to vibrate in the presence of the magnetic field. The nanowire includes a protruding portion extending in a direction of the gate electrode.

Abstract: A sensing apparatus using a radio frequency and a manufacturing method thereof is provided. A sensing apparatus using a radio frequency includes a protecting layer configured to protect a substrate from migration of electrons occurring as the radio frequency is applied to a first electrode and a second electrode, a channel forming layer configured to form a channel based on a field between the first electrode and the second electrode, the channel forming layer using a polarized carbon-based nano material to form the channel, and a sensing layer configured to sense glucose using a medium material that is attached on the carbon-based nano material.

Abstract: Provided is a bulk acoustic wave resonator (BAWR). The BAWR may include a bulk acoustic wave resonance unit and an anti-resonant frequency modifying unit to modify an anti-resonant frequency generated from the bulk acoustic wave resonance unit.

Abstract: Disclosed are a substrate level bonding method and a substrate level package formed thereby. The substrate level package includes a plurality of unit substrate sections, a base substrate, and a plurality of substrate adhesion sections. The unit substrate sections are separated from each other by holes. The base substrate is disposed to face the unit substrate sections. The substrate adhesion sections are interposed between the unit substrate sections and the base substrate to bond the unit substrate sections to the base substrate and which are formed of DFR material, whose at least one portion is uncured.

Abstract: A system for transmitting/receiving a multi-band Radio Frequency (RF) signal using a Dual Input, Dual Output filter is provided. The system may include a Single-Input Single-Output (SISO) filter and the Dual Input, Dual Output filter. The system for transmitting/receiving a multi-band Radio Frequency (RF) may be implemented in a Radio Frequency (RF) region, which includes an area from an end of an antenna to an end of a mixer in a mobile communication.

Abstract: Disclosed are a substrate level bonding method and a substrate level package formed thereby. The substrate level package includes a plurality of unit substrate sections, a base substrate, and a plurality of substrate adhesion sections. The unit substrate sections are separated from each other by holes. The base substrate is disposed to face the unit substrate sections. The substrate adhesion sections are interposed between the unit substrate sections and the base substrate to bond the unit substrate sections to the base substrate and which are formed of DFR material, whose at least one portion is uncured.

Abstract: A resonator includes a substrate, and a resonating unit formed on the substrate, and having a lower electrode, a piezoelectric film, and an upper electrode. The lower electrode is formed of at least two layers to adjust a piezoelectric coupling coefficient. The lower electrode includes a first electrode layer and a second electrode layer, which have crystallographic characteristics, particularly, grain sizes or surface roughnesses Ra, different from each other, respectively. The first and the second electrode layers are formed to have a predetermined thickness ratio to each other.

Abstract: A resonator includes a substrate, and a resonating unit formed on the substrate, and having a lower electrode, a piezoelectric film, and an upper electrode. The lower electrode is formed of at least two layers to adjust a piezoelectric coupling coefficient. The lower electrode includes a first electrode layer and a second electrode layer, which have crystallographic characteristics, particularly, grain sizes or surface roughnesses Ra, different from each other, respectively. The first and the second electrode layers are formed to have a predetermined thickness ratio to each other.