Zobrazeno 1 - 10
of 66
pro vyhledávání: '"Siou Teck Chew"'
Publikováno v:
Microwave and Optical Technology Letters. 48:2246-2249
A wideband dual mode bandpass filter at 9.0 GHz with a bandwidth of 20% has been demonstrated in low temperature cofired ceramics (LTCC). A new stacked-ring resonator (SRR) is proposed and its design methodology as well as analysis is presented in de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f06391b912a490839d45e862b20788f
https://doi.org/10.1002/mop.21917
https://doi.org/10.1002/mop.21917
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:343-348
A miniaturized dual-mode ring bandpass filter at 1.45 GHz with a bandwidth of 6% is demonstrated. The perturbation of the dual modes is realized by a pair of local ground defects. The miniaturization is achieved by loading the peripheral of the ring
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5f1109e4dfda1cc82563bb0e94acd26
https://doi.org/10.1109/tmtt.2004.839928
https://doi.org/10.1109/tmtt.2004.839928
Publikováno v:
Microwave and Optical Technology Letters. 41:320-323
Uniplanar one-dimensional EBG with a periodic butterfly-radial slot (BRS) structure has been proposed for wide spurious filtering. An optimum design ratio and parameters have been characterized for this particular BRS-CPW EBG configuration. Two six-c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfd394b3bbd733f383e1804fe3e05be9
https://doi.org/10.1002/mop.20130
https://doi.org/10.1002/mop.20130
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 51:1906-1910
A dual-mode ring bandpass filter with two pairs of capacitors has been designed. The capacitors are used to control the location of the even- and odd-mode frequencies independently, allowing weak coupling for narrow-band filter design with realizable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5361ae8ff78e26f048a32bbf76f4a155
https://doi.org/10.1109/tmtt.2003.815264
https://doi.org/10.1109/tmtt.2003.815264
Autor:
Siou Teck Chew, Y. W. Kong
Publikováno v:
Microwave and Optical Technology Letters. 46:97-99
A miniaturized end-coupled microstrip band-pass filter is realized using stepped-impedance resonators (SIR). An experimental filter is designed at 5.7 GHz with a bandwidth of 300 MHz. The step impedance ratio of the SIR is 0.5. This filter exhibits c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad91c5d990ac9d0d29b7e9590bf0ae67
https://doi.org/10.1002/mop.20912
https://doi.org/10.1002/mop.20912
Autor:
Siou Teck Chew, T. Itoh
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 44:269-274
A new approach to the nonlinear problem of self-oscillating mixer has been investigated using Volterra series. The circuit under consideration is first converted into a one-port network. The input and coupling impedances of various ports are represen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98331ee782c55be92ab778d276c15c79
https://doi.org/10.1109/22.481576
https://doi.org/10.1109/22.481576
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 44:326-330
With the advance of high speed laser technology, optical interaction with microwave circuits has become highly viable. Such interaction is advantageous as the fiber is low-loss, lightweight, and immune to electromagnetic interference. In this paper,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1936d05493d1cde5f058d34d937bac53
https://doi.org/10.1109/22.481583
https://doi.org/10.1109/22.481583
Autor:
Siou Teck Chew, Y.W. Kong
Publikováno v:
IEEE Microwave and Wireless Components Letters. 14:124-126
Periodic etched pattern on the ground plane underneath the ring resonator are incorporated to realize a miniaturized ring filter with stronger rejection of higher harmonic passbands. Two square microstrip ring filters, with and without periodic etche
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::def82ee1ca9246e4a430557eb236a0a9
https://doi.org/10.1109/lmwc.2003.822570
https://doi.org/10.1109/lmwc.2003.822570
Publikováno v:
Microwave and Optical Technology Letters. 38:179-181
Careful design of via transitions intended for use in practical microwave applications is needed to realize the advantages of low-temperature co-fired ceramic (LTCC), such as highly integrated buried passive circuits. Grounded coplanar waveguide (GCP
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91fc6587d6784b3725cdfa6f32418c84
https://doi.org/10.1002/mop.11007
https://doi.org/10.1002/mop.11007
Publikováno v:
Microwave and Optical Technology Letters. 35:157-159
New microstrip slow-wave bandpass filters using open-loop resonator loaded with inter-digital capacitive fingers is proposed. The filter features not only compact in size, but also exhibits spurious stop-band rejection. Filters of this type with elli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad5192fb07b569af44007be52f6b3628
https://doi.org/10.1002/mop.10545
https://doi.org/10.1002/mop.10545