Digital video broadcast-handheld (DVB-H) antennas for wireless terminals
View Patent ↗An antenna for a wireless terminal can include an antenna configured to be removably coupled to the wireless terminal and configured for display of digital video broadcast data based on received DVB-H compliant signals.
1. An antenna accessory for a wireless terminal comprising:
an antenna accessory housing configured to be removably electrically coupled to a wireless terminal configured for display of digital video broadcast data;
a Digital Video Broadcast-Handheld (DVB-H) compliant multi-plate monopole antenna in the antenna accessory housing configured to receive DVB-H compliant signals; and
a DVB-H compliant receiver in the antenna accessory housing configured to receive the DVB-H compliant signals and provide digital video broadcast data from the DVB-H compliant signals to the wireless terminal,
wherein the multi-plate monopole antenna comprises a plurality of at least partially overlapping plates electrically coupled together in series via a plurality of conductors coupled to respective edges of the at least partially overlapping plates and the plurality of conductors are coupled to a combination of shorter and longer edges of the at least partially overlapping plates.
2. An antenna accessory according to claim 1 wherein the wireless terminal is configured to provide wireless communications with the antenna accessory de-coupled therefrom.
3. An antenna accessory according to claim 1 wherein the wireless terminal comprises a “stick” or “clam-shell” form-factor wireless terminal.
4. An antenna accessory according to claim 1 wherein the DVB-H compliant antenna comprises a multi-plate monopole antenna.
5. An antenna accessory according to claim 1 further comprising:
a plurality of conductors coupled to alternating edges of the at least partially overlapping plates.
6. An antenna accessory according to claim 5 wherein the alternating edges comprise alternating shorter edges compared to an adjacent edge of the plurality of the at least partially overlapping plates.
7. An antenna accessory according to claim 5 wherein the alternating edges comprise alternating longer edges compared to an adjacent edge of the plurality of the at least partially overlapping plates.
8. An antenna accessory according to claim 1 wherein the DVB-H compliant antenna is located proximate an outer wall of the antenna accessory housing.
9. An antenna accessory according to claim 1 further comprising:
an antenna feed coupled to a first one of the plurality of the least partially overlapping plates, wherein remaining ones of the plurality of the least partially overlapping plates are arranged above the first one according to increasingly larger sizes of the plurality of the least partially overlapping plates to define a pyramid shape for the plurality of the least partially overlapping plates.
10. An antenna accessory according to claim 1 further comprising:
an antenna feed coupled to a first one of the plurality of the least partially overlapping plates, wherein remaining ones of the plurality of the least partially overlapping plates are arranged above the first one according to decreasingly smaller sizes of the plurality of the least partially overlapping plates to define an inverted pyramid shape for the plurality of the least partially overlapping plates.
11. An antenna accessory according to claim 1 further comprising:
an antenna feed coupled to a first one of the plurality of the least partially overlapping plates, wherein remaining ones of the plurality of the least partially overlapping plates are arranged above the first one.
12. An antenna accessory according to claim 1 wherein the plurality of at least partially overlapping plates include opposing faces that are spaced about 0.5 mm to about 2.0 mm apart.
13. An antenna accessory according to claim 12 wherein the spacing between opposing face of the plurality of at least partially overlapping plates is unequal.
14. An antenna accessory according to claim 1 further comprising:
a non-volatile memory configured to store a DVB-H services subscriber identity.
15. An antenna accessory according to claim 14 wherein the non-volatile memory comprises a semiconductor based non-volatile memory and/or a subscriber identity module.
16. An antenna accessory according to claim 1 wherein the DVB-H compliant antenna is configured to receive DVB-H signals in a range of about 470 Mhz to about 860 Mhz.
17. An antenna accessory according to claim 1 wherein the wireless terminal comprises a cellular radiotelephone.
18. An antenna accessory according to claim 1 wherein the wireless terminal comprises a game “controller” form-factor wireless terminal.
19. An antenna for a wireless terminal comprising:
a Digital Video Broadcast-Handheld (DVB-H) compliant antenna configured to receive DVB-H compliant signals comprising a multi-plate monopole antenna, the antenna further comprising a plurality of at least partially overlapping plates electrically coupled together in series via a plurality of conductors coupled to respective edges of the at least partially overlapping plates and the plurality of conductors are coupled to a combination of shorter and longer edges of the at least partially overlapping plates.
20. An antenna according to claim 19 further comprising:
a plurality of conductors coupled to alternating edges of the at least partially overlapping plates.
21. An antenna according to claim 20 wherein the alternating edges comprise alternating shorter edges compared to an adjacent edge of the plurality of the at least partially overlapping plates.
22. An antenna according to claim 20 wherein the alternating edges comprise alternating longer edges compared to an adjacent edge of the plurality of the at least partially overlapping plates.
23. An antenna according to claim 19 wherein the DVB-H compliant antenna is located proximate an outer wall of the wireless terminal.
24. An antenna according to claim 19 further comprising:
an antenna feed coupled to a first one of the plurality of the least partially overlapping plates, wherein remaining ones of the plurality of the least partially overlapping plates are arranged above the first one according to increasingly larger sizes of the plurality of the least partially overlapping plates to define a pyramid shape for the plurality of the least partially overlapping plates.
25. An antenna according to claim 19 further comprising:
an antenna feed coupled to a first one of the plurality of the least partially overlapping plates, wherein remaining ones of the plurality of the least partially overlapping plates are arranged above the first one according to decreasingly smaller sizes of the plurality of the least partially overlapping plates to define an inverted pyramid shape for the plurality of the least partially overlapping plates.
26. An antenna according to claim 19 further comprising:
an antenna feed coupled to a first one of the plurality of the least partially overlapping plates, wherein remaining ones of the plurality of the least partially overlapping plates are arranged above the first one.
27. An antenna according to claim 19 wherein the plurality of at least partially overlapping plates include opposing faces that are spaced about 0.5 mm to about 2.0 mm apart.
28. An antenna according to claim 27 wherein the spacing between opposing face of the plurality of at least partially overlapping plates is unequal.