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—A compact microstrip-fed ultra-wideband (UWB) planar monopole antenna with dual band rejected characteristic is presented in this paper. By etching two identical square complementary split ring resonators (CSRRs) in the radiation patch, dual band rejections in the WiMAX and WLAN bands are achieved. The proposed antenna, with the size of 30×34 mm 2 , has(More)
The pattern of aquaporin-1 water channel protein (AQP1) expression in the human kidney was analyzed by immunocytochemistry using semi-thin and optimized high-resolution immunoelectron microscopy based on freeze-substituted and Lowicryl HM20 embedded tissue. In addition, in situ hybridization was used to determine AQP1 mRNA distribution. Immunoblots revealed(More)
—A concurrent multi-band low-noise amplifier (LNA) for both WLAN and WiMAX applications covering 2.4–2.7 GHz, 3.3– 3.8 GHz and 5.1–5.9 GHz is mainly investigated. The proposed LNA consists of two cascaded common-source stages and employs stepped-impedance transformers and series and shunt feedback techniques to obtain good return loss, low noise and high(More)
The topology of Ca2+-ATPase in sarcoplasmic reticulum (SR) vesicles was investigated with the aid of sequence-specific antibodies, produced against oligopeptides corresponding to sequences close to the membranous portions of the protein. The antisera in competitive enzyme-linked immunosorbent assays only reacted with intact SR vesicles to a limited extent,(More)
Using four oligopeptide-specific polyclonal antibodies, we mapped the alpha subunit of Na,K-ATPase by double-labeling immunoelectron microscopy combined with negative staining. The results show that the epitopes of the N-terminus (Gly1-His13), C-terminus (Ile1002-Tyr1016) and Leu815-Gln828 are located on the same face of crystallized Na,K-ATPase membranes(More)
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