ANTENNA SYSTEM AND ANTENNA CIRCUIT BOARD

Provided is an antenna system useful for communication using high-frequency waves. The antenna system (100) comprises a first glass layer (101) that transmits high-frequency waves; a low-dielectric layer (103) having a lower dielectric constant than that of the first glass layer (101), the low-dielectric layer disposed adjacent to the first glass layer (101) and transmitting the high-frequency waves entering through the first glass layer (101); and an antenna circuit board (107) disposed adjacent to the low-dielectric layer (103) and including a high-frequency insulation layer (105) that receives the high-frequency waves entering through the low-dielectric layer (103).