Chip antenna device and method
The invention provides an antenna device 1 that is small in its size but wide in its bandwidth. The recess 2a is formed in the dielectric substrate 2. The shorting electrode 5 is formed on the front surface 2d of the substrate 2 for connecting radiation electrode 3 to each of grounding electrodes 6, 7. 
Koninklijke Philips Electronics N.V.
H H
H01Q H01Q
inventional inventional
Masaaki Makoto
Abe Fujita