Dual-frequency operation of CPW-fed antenna controlled by pin diodes
pin diode control is used to obtain a dual-band operation of a capacitively coupled patch antenna fed by a coplanar waveguide (CPW). The beam-lead pin diodes are inserted in the excitation slot and reduce the coupling length of the slot in their ON state. The frequency ratio of the two operating fre...
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Veröffentlicht in: | Electronics letters 2000-01, Vol.36 (1), p.2-3 |
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Format: | Artikel |
Sprache: | eng |
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