compact and broadband microstrip antennas

... PREFACE compact broadband microstrip antennas, compact dual-frequency and dual-polarized microstrip antennas, compact circularly polarized microstrip antennas, and compact microstrip antennas ... advanced designs for broadband microstrip antennas, broadband dual- frequency and dual-polarized microstrip antennas, and broadband and dual-band cir- cul...

Ngày tải lên: 03/07/2014, 22:41

... dụng  Rectangular Microstrip Antennas ( RMSAs)  Circular Microstrip Antennas ( CMSAs)  Semicircular Microstrip Antennas (SCMSAs)  Equilateral Triangular Microstrip Antennas ( ETMSAs) 1 Microstrip antennas 32 Kết ... Anten 27 01/18/14 3 Giới Thiệu  MSA là gì?  Hình dạng thật của một loại MSA 18 Equilateral Triangular Microstrip Antennas (ETMSAs) 2 2 2 ( ) 3...

Ngày tải lên: 18/01/2014, 13:20

... Characteristics and Radiation Patterns of High Tc Superconducting Circular and Annular Ring Microstrip Antennas 57 Ouarda Barkat Section 2 Multiband Planar Antennas 73 Chapter 4 Compact Planar Multiband Antennas ... microstrip antennas, optimization, multiband, dual and circular po‐ larization, microstrip to waveguide transitions, and improving bandwidth and resonance...

Ngày tải lên: 19/02/2014, 04:20

... sen- tence w and its unannotated tree T , consider a non- terminal A spanning (r, t) and its children B and C spanning (r, s) and (s, t). Let A x be a subsymbol of A, B y of B, and C z of C. ... Charniak, 2000; Charniak and Johnson, 2005). However, as demonstrated in Charniak (1996) and Klein and Manning (2003), a PCFG which sim- ply takes the empirical rules and probabiliti...

Ngày tải lên: 20/02/2014, 12:20

... designing and manufacturing a dual – band and high – bandwidth antenna applied for advance mobile handsets. This antenna can work in GSM/UMTS bands by generating two resonant modes of 900 MHz and ... Microstrip fractal antennas for multistandard terminals”, 2004 IEEE, vol.3, pp.351-354, 2004. VNU Journal of Science, Natural Sciences and Technology 27 (2011) 59-63 59 Study, D...

Ngày tải lên: 05/03/2014, 11:21

Ngày tải lên: 03/06/2014, 02:17

... multiband, reconfi gurable antennas, compact microstrip antennas and circularly polarized microstrip antennas etc These chapters are also presented in comparison with slo ed/slit microstrp antennas ... engineers. The microstrip antennas book covers diff erent types of the microstrip antennas and ar- rays. The book chapters are from experts/scientists in the area of th...

Ngày tải lên: 21/06/2014, 02:20

... ratio and reflection coefficient magnitude: Tx radiator. Microstrip Antennas 26 Richards, W. F.; Lo, Y. T. & Harrison, D. D. (1981), An improved theory for microstrip antennas and applications, ... Probe-Fed Microstrip Antennas 25 IEEE Std 145 (1993). IEEE Standard Definitions of Terms for Antennas, ISBN: 1-55937-317-2, New York, USA. James, J. R. & Hall,...

Ngày tải lên: 21/06/2014, 02:20

... bandwidth, and efficiency", J. Res. Nat. Bureau Stand. , vol. 64D, pp. 1 - 12, 1960. H. Iizuka and P. S. Hall, “Left-handed dipole antennas and their implementations,” IEEE Trans. Antennas ... and usually 12 2cc = = . ( ) rand is a random number between (0,1). , k id v and , k id x are, respectively, velocity and position of particle i in dth dimension and...

Ngày tải lên: 21/06/2014, 02:20

... Reference [1] Wong K L, Compact and broadband microstrip antennas , New York: John Wiley & Sons Inc., 2002. [2] Kumar G, and Ray K P, Broadband microstrip antennas , MA: Artech House, ... conformal microstrip antennas, Proceedings of Antennas and Propagation Society International Symposium, pp. 3525-3528, ISBN: 0-7803-8302-8, Monterey, June 2004, IEEE, New York....

Ngày tải lên: 21/06/2014, 02:20