Antenna element
Latest Antennas Direct, Inc. Patents:
Description
In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design.
Claims
The ornamental design for an antenna element, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2480155 | August 1949 | Masters |
D170203 | August 1953 | Leonard |
D171560 | February 1954 | Rutter |
D177200 | March 1956 | Valiulis |
D179111 | November 1956 | Ballan et al. |
3015101 | December 1961 | Turner et al |
3123826 | March 1964 | Durham |
3239838 | March 1966 | Kelleher |
3273158 | September 1966 | Fouts et al. |
D209402 | November 1967 | Burlingame |
D211025 | May 1968 | Callaghan |
3434145 | March 1969 | Wells |
4184163 | January 15, 1980 | Woodward |
D318673 | July 30, 1991 | Terk |
D327690 | July 7, 1992 | Ogawa et al. |
D344731 | March 1, 1994 | Witzky |
5313218 | May 17, 1994 | Busking |
D414495 | September 28, 1999 | Heiligenstein et al. |
6593886 | July 15, 2003 | Schantz |
6680708 | January 20, 2004 | Yamaki |
6885352 | April 26, 2005 | Lee et al. |
7091925 | August 15, 2006 | Wang |
7209089 | April 24, 2007 | Schantz |
D544471 | June 12, 2007 | Wang |
7239290 | July 3, 2007 | Poilasne et al. |
20020158798 | October 31, 2002 | Chiang et al. |
20040090379 | May 13, 2004 | Fourdeux et al. |
20040090385 | May 13, 2004 | Green |
20040113841 | June 17, 2004 | Louzir et al. |
20040217912 | November 4, 2004 | Mohammadian |
20050088342 | April 28, 2005 | Parsche |
20050280582 | December 22, 2005 | Powell et al. |
20060033665 | February 16, 2006 | Yang |
20060077115 | April 13, 2006 | Oh et al. |
20060103577 | May 18, 2006 | Lee |
20060164304 | July 27, 2006 | Huang et al. |
20070069955 | March 29, 2007 | McCorkle |
20070200769 | August 30, 2007 | Nakano et al. |
20080094291 | April 24, 2008 | Bystrom et al. |
20080211720 | September 4, 2008 | Hansen |
20080258980 | October 23, 2008 | Chen et al. |
20090058732 | March 5, 2009 | Nakano et al. |
20090073067 | March 19, 2009 | Soler Castany et al. |
D1213590 | June 2004 | JP |
D112283 | August 2006 | TW |
D119092 | September 2007 | TW |
- Frequency-and Time-Domain Modeling of Tapered Loop Antennas in Ultra-Wideband Radio Systems, Shiou-Li Chen and Shau-Gang Mao, Graduate Institute of Computer and Communication Engineer, pp. 179-182, IEEE copyright notice 2006.
- Planar Miniature Tapered-Slot-Fed Annular Slot Antennas for Ultrawide-Band Radios, Tzyh-Ghuang Ma, Student Member, and Shyh-Kang, Jeng, Senior Member, IEEE, IEEE Transactions on Antennas and Propagation, vol. 53, No. 3, Mar. 2005, pp. 1194-1202.
- Self-Mutual Admittances of Two Identical Circular Loop Antennas in a Conducting Medium and in Air, K. Iizuka, Senior Member, IEEE, R. W. P. King, Fellow, IEEE, and C. W. Harrison, Jr., Senior Member, IEEE, IEEE Transactions on Antennas and Propagation, vol. AP014, No. 4, Jul. 1966, pp. 440-450.
- A Broadband Eccentric Annular Slot Antenna, Young Hoon Suh and Ikmo Park, Department of Electrical Engineering, Ajou University, pp. 94-97, IEEE copyright notice 2001.
- A Printed Crescent Patch Antenna for Ultrawideband Applications, Ntsanderh C. Azenui an H.Y.D. Yang, IEEE Antennas and Wireless Propragation Letters, vol. 6, 2007, pp. 113-116.
- Design of Compact Components for Ultra Wideband Communication Front Ends, Marek Bialkowski, Amin Abbosh, and Hing Kan, School of Information Technology and Electrical Engineering, The University of Queensland, four pages.
- IEEE Spectrum: Antennas for the New Airwaves, http://www.spectrum.ieee.org/print/7328, Published Feb. 2009, 9 pages, Authors Richard Schneider and John Ross.
- Antenna Engineering Handbook, 3rd Edition, Edited by Richard C. Johnson, McGraw Hill, 1993, pp. 5-13 to 5-16.
- One-Element Loop Antenna with Finite Reflector, B. Rojarayanont and T. Sekiguchi, Electronics & Communications in Japan, vol. 59-B, No. 5, May 1976, p. 68.
Patent History
Patent number: D604276
Type: Grant
Filed: Mar 17, 2008
Date of Patent: Nov 17, 2009
Assignee: Antennas Direct, Inc. (Eurkea, MO)
Inventors: Richard E. Schneider (Wildwood, MO), John Edwin Ross, III (Salt Lake City, UT)
Primary Examiner: T. Chase Nelson
Assistant Examiner: John Windmuller
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/305,294
Type: Grant
Filed: Mar 17, 2008
Date of Patent: Nov 17, 2009
Assignee: Antennas Direct, Inc. (Eurkea, MO)
Inventors: Richard E. Schneider (Wildwood, MO), John Edwin Ross, III (Salt Lake City, UT)
Primary Examiner: T. Chase Nelson
Assistant Examiner: John Windmuller
Attorney: Harness, Dickey & Pierce, P.L.C.
Application Number: 29/305,294
Classifications