抄録
A deformed loop antenna integrated with transistor circuit for television receiver is presented and its broadband operation is reported. A loop antenna and a coplanar waveguide (CPW) is printed on a thin dielectric film. The CPW is located perpendicularly to the plane of loop. The silicon transistor 2SC3604 is integrated between the feed point of loop and the CPW. Actual gains more than 3.5dBd (relative values to the halfwave dipole antenna) are obtained at the frequencies for television channels 1-12 from 90 to 108MHz, and more than 6.5dBd for 13-62 channels from 470 to 770MHz in Japan.
