Surface mount type antenna and communication apparatus

Details Surface mount type antenna and communication apparatus Surface mount type antenna and communication apparatus

1997-12-01

1999-09-28

Wong, Don

Communications: radio wave antennas

Antennas

Microstrip

343846, H01Q 136

Patent

active

059595825

ABSTRACT:
To reduce the manufacturing cost by reducing the number of surfaces of a dielectric base on which various patterns are formed, and to improve the ease of impedance matching while avoiding an increase in size. Each of a feed electrode and a ground electrode is formed between a position on an end surface and a position on a lower surface of a dielectric base. A radiation electrode is formed, which extends from a position on an upper surface to positions on the upper and lower surfaces via another end surface of the dielectric base.

REFERENCES:
patent: 5442366 (1995-08-01), Sanford
patent: 5537123 (1996-07-01), Mandai et al.
patent: 5581262 (1996-12-01), Kawahata et al.
patent: 5696517 (1997-12-01), Kawahata et al.
patent: 5760746 (1998-06-01), Kawahata

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