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In this paper the analysis of tilted slots, milled on both the broad walls of a twisted waveguide is presented. Based on the design a twisted waveguide slot antenna has been fabricated and measured. Simulated data show good agreement with measured data. The proposed antenna shows measured −10 dB impedance bandwidth of 24.64% (9.32–11.94 GHz) and simulated gain of 10.4 dBi.
La(Sr)MnO3 and La(Ba)MnO3 (LBMO) are fabricated on ZnO for novel p-n junction sensitive to UV light. In-plane orientational growths are clarified. LBMO/ZnO shows huge light amplification of current which indicates phase-related resistive change in LBMO by light.
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