... applications)TABLE 1.1 Millimeter-Wave Band DesignationFrequency RangeDesignation (GHz)Q-band 33±50U-band 40±60V -band 50±75E-band 60±90W -band 75±110D-band 110±170G-band 140±220Y -band 220±325FIGURE ... Inc.ISBNs: 0-4 7 1-3 519 9-7 (Hardback); 0-4 7 1-2 243 2-4 (Electronic)and more reliable frequency and power output were obtained for radio broadcastingat frequencies below 1.5 MHz. In the 1920s, the one-way ... variousservices such as voice mail, email, video, messaging, data, and computer on-lineservices. The direct link between satellites and personal communication systems canprovide voice, video,...