Micowave and Millimeter Wave Technologies Modern UWB antennas and equipment Part 3 pptx

... Smrekar Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment, Edited by Prof. Igor Minin p. cm. ISBN 978-9 53- 7619-67-1 I Microwave and Millimeter Wave Technologies: Modern UWB ... the band of DirectiveUltra-WidebandPlanar Antennas 17 -40 -30 -20 -10 0 10 0 30 60 90 120 210 240 270 30 0 33 0 y x -30 -20 -10 0 10 0 30 60...

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... lengths and spacings have proportionality factors given by a scale factor Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 34 Fig. 14. The CPW-fed monopole UWB antennas ... high-speed and low-power. Thus, UWB communication is a potential candidate for wireless personal area network (WPAN). In the Microwave and Millimeter Wave Technologies: Mod...

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... (GHz) R in (x = x 0 ) (Ω) 1 9 .3 3 3. 2 39 .6 52 1.9 99.2 2 9 .3 3 3. 2 39 .6 52 2.1 90.25 3 7.7 3 3.2 35 .9 52 1.9 111.25 4 7.7 3 3.2 35 .9 52 2.1 100.60 UWB and SWBPlanarAntennaTechnology ... (GHz) R in (x = x 0 ) (Ω) 1 9 .3 3 3. 2 39 .6 52 1.9 99.2 2 9 .3 3 3. 2 39 .6 52 2.1 90.25 3 7.7 3 3.2 35 .9 52 1.9 111.25 4 7.7 3 3.2 35 .9 52 2.1 1...

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... and 3dB of flatness in frequency bandwidth of 6-13GHz. Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 82 [44]K H. Kim, Y J. Cho, S H. Hwang and S O. Park. Band-notched ... power at 1dB comp. point and 3dB of flatness in frequency bandwidth of 6-13GHz. Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 96 noise bandwidth [...

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... center and the neck of a horn. Fig. 8. H-plane radiation pattern simulated by HFSS Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 178 -3 -2 -1 0 1 2 3 -3 -2.5 -2 -1.5 -1 -0.5 0 0.5 1 1.5 ... Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 200 several feed antennas are used, each antenna covering a half octave frequen...

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... Halfwave dipole 0 30 60 90 120 150 180 210 240 270 30 0 33 0 0.0 0.2 0.4 0.6 0.8 1.0 0.0 0.2 0.4 0.6 0.8 1.0 Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 220 This ... moments”. 11 Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 218 and it should be less than U CISPR , which is given by standard CISPR 16-4-2 and which is...

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... 2, (Mar. 1961) 187-192, ISSN 0096-19 73 Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 234 0 10 20 30 40 50 60 - 13. 4 - 13. 2 - 13 -12.8 -12.6 -12.4 -12.2 -12 -11.8 -11.6 -11.4  0 ... MZM (O'Rcilly et al., 1992). Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 236 0 10 20 30 40 50 60 - 13. 5 - 13 -12.5 -12 -11...

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... 36 .85 35 .92 35 . 73 34.96 A 0.005 42 .32 38 .56 41. 03 39 .38 39 .26 38 .49 38 .56 A 0.001 51.27 58.10 49. 93 47.59 47.82 44.04 49.96 A 0.0005 53. 65 60.18 53. 21 48.84 48 .36 45.29 50. 93 Table 6. ... 0. 13 0 0 0.22 A 0.5 1.40 1 .36 1.19 1.68 1 .31 1.47 1 .35 A 0.1 15.01 13. 98 14.55 13. 66 12.86 13. 02 12. 73 A 0.05 22 .34 19.96 21.89 21.64 20.78 21.49 19.84...

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... Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 32 2 Rod A w1 /2 1mm Port 2 Port 1 Port 3 r = 0.86 mm else r = 0. 83 m m 15.8mm 22.9mm f 1: 5.9-9 .3 GHz f 2: 12 .3- 17.6 ... Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 32 4 The calculated results are shown in Figs. 13 and 14. If the criterion of reflection is -20 dB, th...

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... (SPFD). Proceedings of IEEE Microwave Theory and Techniques Symposium, pp. 15 53- 1556, 1994. Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 39 8 2 2 11 12 2 T 2 12 22 ... (SPFD). Proceedings of IEEE Microwave Theory and Techniques Symposium, pp. 15 53- 1556, 1994. Microwave and Millimeter Wave Technologies: Modern UWB antennas and equipment 400 1...

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