Noise-cancellation amplifier

A noise-cancellation amplifier comprising

• a first inductor system including a first inductor and a second inductor;
• a second inductor system including a third inductor and a fourth inductor;
• a first transistor coupled to the third inductor;
• a second transistor coupled to the fourth inductor;
• and
• a third inductor system including a fifth inductor and a sixth inductor, the fifth inductor coupled to a gate of the first transistor and the sixth inductor coupled to a gate of the second transistor;
• and
• wherein the first inductor system is inductively coupled to the second inductor system and the second inductor system is inductively coupled to the third inductor system.

A noise-cancellation amplifier comprising

• a first inductor system including a first inductor and a second inductor;
• a second inductor system including a third inductor and a fourth inductor;
• a first transistor coupled to the third inductor;
• a second transistor coupled to the fourth inductor;
• and
• a third inductor system including a fifth inductor and a sixth inductor, the fifth inductor coupled to a gate of the first transistor and the sixth inductor coupled to a gate of the second transistor;
• wherein the first inductor system is inductively coupled to the second inductor system and the second inductor system is inductively coupled to the third inductor system;
• wherein the third inductor is inductively coupled to the sixth inductor;
• and
• wherein the fourth inductor is inductively coupled to the fifth inductor.