Patent ID: 7345715

Claim:
An apparatus for transmitting multiple signals inclusively comprising: a single-sideband signal synthesis unit which synthesizes a plurality of single-sideband signals each having a predetermined band to generate a first inclusive single-sideband signal which includes the predetermined bands of the single-sideband signals; a main modulation unit which modulates the first inclusive single-sideband signal generated by the single-sideband signal synthesis unit, with a primary carrier frequency to generate an inclusive double-sideband signal with a center frequency which is the primary carrier frequency; a main band pass filter which allows only one single-sideband signal of the inclusive double-sideband signal generated by the main modulation unit to pass through to generate a second inclusive single-sideband signal having an inclusive band with an edge frequency which is the primary carrier frequency; and an inclusive single-sideband signal transmission unit which transmits the second inclusive single-sideband signal generated by the main band pass filter.