Fine-tuning method of true time delay system

A fine-tuning method of a true time delay system, the system comprising:

• a first reference unit for transmitting an applied RF signal without time delay;
• a first delay unit for transmitting the applied RF signal to be delayed as much as a first delay time;
• an input unit for transmitting the applied RF signal to the first reference unit or the first delay unit;
• a second reference unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit without time delay;
• a second delay unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit to be delayed as much as a second delay time twice as long as the first delay time;
• a 12th switching unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit to the second reference unit or the second delay unit;
• and
• an output unit for outputting the RF signal transmitted from the second reference unit or the second delay unit to the outside, wherein
• the first delay time is controlled in multiple stages, and the second delay time is controlled in fewer stages than the first delay time is controlled.

A fine-tuning method of a true time delay system, the method comprising:

• a first reference unit for transmitting an applied RF signal without time delay;
• a first delay unit for transmitting the applied RF signal to be delayed as much as a first delay time;
• an input unit for transmitting the applied RF signal to the first reference unit or the first delay unit;
• a second reference unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit without time delay;
• a second delay unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit to be delayed as much as a second delay time twice as long as the first delay time;
• a 12th switching unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit to the second reference unit or the second delay unit;
• and
• an output unit for outputting the RF signal transmitted from the second reference unit or the second delay unit to the outside, wherein
• the first delay time is controlled in multiple stages, and the second delay time is controlled in more stages than the first delay time is controlled.

A fine-tuning method of a true time delay system, the system comprising:

• a first reference unit for transmitting an applied RF signal without time delay;
• a first delay unit for transmitting the applied RF signal to be delayed as much as a first delay time;
• an input unit for transmitting the applied RF signal to the first reference unit or the first delay unit;
• a second reference unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit without time delay;
• a second delay unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit to be delayed as much as a second delay time twice as long as the first delay time;
• a 12th switching unit for transmitting the RF signal transmitted from the first reference unit or the first delay unit to the second reference unit or the second delay unit;
• a third reference unit for transmitting the RF signal transmitted from the second reference unit or the second delay unit without time delay;
• a third delay unit for transmitting the RF signal transmitted from the second reference unit or the second delay unit to be delayed as much as a third delay time four times as long as the first delay time;
• a 23th switching unit for transmitting the RF signal transmitted from the second reference unit or the second delay unit to the third reference unit or the third delay unit;
• a fourth reference unit for transmitting the RF signal transmitted from the third reference unit or the third delay unit without time delay;
• a fourth delay unit for transmitting the RF signal transmitted from the third reference unit or the third delay unit to be delayed as much as a fourth delay time eight times as long as the first delay time;
• a 34th switching unit for transmitting the RF signal transmitted from the third reference unit or the third delay unit to the fourth reference unit or the fourth delay unit;
• a fifth reference unit for transmitting the RF signal transmitted from the fourth reference unit or the fourth delay unit without time delay;
• a fifth delay unit for transmitting the RF signal transmitted from the fourth reference unit or the fourth delay unit to be delayed as much as a fifth delay time sixteen times as long as the first delay time;
• a 45th switching unit for transmitting the RF signal transmitted from the fourth reference unit or the fourth delay unit to the fifth reference unit or the fifth delay unit;
• and
• an output unit for outputting the RF signal transmitted from the fifth reference unit or the fifth delay unit to the outside, wherein
• the first delay time is controlled in multiple stages, the second delay time is controlled in multiple stages, the third delay time is controlled in multiple stages, the fourth delay time is controlled in multiple stages, and the fifth delay time is controlled in multiple stages.