Results 91 to 100 of about 66,835 (307)
Balanced Linear-Phase Bandpass Filter Equalized with Negative Group Delay Circuit [PDF]
RadioengineeringA novel balanced linear-phase bandpass filter is proposed to achieve differential-mode linear-phase filtering and common-mode suppression characteristics.
Z. C. Wang +4 more
doaj
APL Photonics, 2018 We experimentally demonstrate high-performance narrowband terahertz (THz) bandpass filters through cascading multiple bilayer metasurface antireflection structures.
Chun-Chieh Chang +3 more
doaj +1 more source
Coupled CRLH transmission lines for compact and high selectivity bandpass filters [PDF]
, 2017 A compact size and high selective bandpass filter is presented in this paper. The filter is designed to serve at 3.5 GHz with two transmission zeros at 3.35 GHz and 3.85 GHz.
Abdalla, M.A. +5 more
core +1 more source
Biolipid Film‐Fused Electrochemiluminescence for Multipurpose In Situ Bioassays
Advanced Science, EarlyView.An ECL‐emissive, membrane‐interactive scaffold was fabricated, and facilely fused with natural and non‐native phospholipids into multifactorial mimicries of cytomembranes and vesicles for in vitro representative membrane‐process probing. Such a biointerface‐based, state‐sensitive ECL paradigm not only pinpointed proximal phenomena, including channeling
Jialiang Chen +9 more
wiley +1 more source
Advanced Science, EarlyView.The action spectrum of a tailored azobenzene is shifted toward bio‐optical window through the chemical modification of its singlet and triplet energy levels. Consequently, the bidirectional photo‐switching of azobenzene in physiological conditions is achieved when excited by red and far‐red light, which offers greater tissue penetration.
Mila Miroshnichenko +11 more
wiley +1 more source
Design of UWB pulse radio transceiver using statistical correlation technique in frequency domain [PDF]
Advances in Radio Science, 2007 In this paper, we propose a new technique to extract low power UWB pulse radio signals, near to noise level, using statistical correlation technique in frequency domain.
M. Anis, R. Tielert
doaj
Integrated waveguide bandpass filters using thick-film technology
, 2004 By integrating planar circuits, such as a microstrip line, and the rectangular waveguide with inductive posts onto the same substrate, the low-loss bandpass filter can be realized without resort to tuning or mechanical mounting.
Bengin-Crnojevic, V., Budimir, D.
core
Milimeter-wave bandpass filter for radio over fiber application [PDF]
, 2014 Radio over fiber (RoF) technology is a promising option to deliver high speed broadband networks as it capable of delivering high data rate transmission, has low attenuation, immune to radio frequency interference (RFI) and simple design of remote ...
Muhammad, Siti Najwa
core
Advanced Science, EarlyView.This study identifies a FOSL2‐driven positive feedback loop that amplifies FSH/FSHR signaling. During FSH‐dependent follicle maturation, FSH induces Fosl2 expression via the cAMP‐PKA‐CREB cascade. FOSL2 in turn binds the promoters of Fshr and estrogen‐biosynthesis genes to enhance their transcription, thereby increasing Fshr mRNA level and amplifying ...
Hongru Shi +13 more
wiley +1 more source
, 1999 Oversampled narrow-band single-loop and multistage resonator-based bandpass sigma-delta (Σ-Δ) modulators that can accommodate different passband center to sampling frequency ratios are reported.
Morling, R.C.S., Kale, I., Al-Janabi, M.
core +1 more source