Transmitter unit suitable for millimeter wave devices

A method, comprising:

• receiving, by a modulator, a differential input signal having a first frequency;
• providing, by the modulator, a differential modulated signal having the first frequency and a first clock phase;
• multiplying, by a series of one or more frequency multipliers, the differential modulated signal to yield a differential second signal having a second frequency greater than the first frequency and having a second clock phase;
• transforming, by an output transformer, the differential second signal to a single-ended output signal;
• and
• transmitting the single-ended output signal.

A system, comprising:

• a semiconductor device processing system to manufacture a semiconductor device;
• and
• a processing controller operatively coupled to said semiconductor device processing system, said processing controller configured to control an operation of the semiconductor device processing system;
• wherein the semiconductor device processing system is adapted to:
• form a transmitter by forming:
• a modulator configured to receive a differential input signal having a first frequency and provide a differential modulated signal having the first frequency and a first clock phase;
• a series comprising one or more frequency multipliers, wherein the series of frequency multipliers is configured to receive the differential modulated signal and provide a differential second signal having a second frequency greater than the first frequency and having a second clock phase;
• and
• an output transformer configured to receive the differential second signal and transform the differential second signal to a single-ended output signal.