We propose a frequency-tunable source to emit entangled microwave photons on the platform of superconducting circuit, in which two transmission-line resonators are coupled via capacitor and one resonator is inserted with quantum interference device (SQUID) center. By pumping circuit appropriately an external coherent signal through SQUID, emitted pairs out circuit. The entanglement between mode...

This is the abstract. This is the abstract. This is the abstract. This is the abstract. This is the abstract. This is the abstract. This is the abstract. In article the nonlinear electromagnetic processes in electronic material, formed by the ordered structure of discrete electronic devices of a gigabyte and terahertz ranges are considered. Based on structural and technological design of real m...