An antenna apparatus is disclosed. A circuit is provided on the board and configured to amplify a signal received by an antenna element. A conductive pattern is provided on the board. A coaxial cable comprises a core wire connected to the circuit and an outer conductor. A shielding cover is disposed on the board and covering the circuit. A solder electrically connects the outer conductor with the conductive pattern and electrically connects a part of the shielding cover with the conductive pattern.
