Spiral coil loaded short wire antenna

Spiral microstrip antenna with resistance

Spiral slotted phased antenna array

Spiral wound, series fed, array antenna

Spiral-mode microstrip (SMM) antennas and associated methods for

Spiral-patterned internal antenna having open stub and...

Spiral-patterned internal antenna having open stub and...

Staggered helical array antenna

Steerable beam helix antenna

Stereoscopic antenna

Structure of helix antenna

Structure of multi-frequency antenna for a mobile phone

Stub loaded helix antenna

Stubby, multi-band, antenna having a large-diameter high...

Subminiature internal antenna

Super thin, cavity free spiral antenna

Surface mount antenna

Surface mounting type antenna system

Switchable antenna for radio communication devices

Switchable transceiver antenna