Results 51 to 60 of about 646,753 (143)

Tuning of a superconducting microwave resonator at 77 K using an integrated micromachined silicon vertical actuator [PDF]

, 2010
A silicon micromachined actuator is used to tune a high temperature superconducting microwave resonator. The superconducting resonator is only 1.24 mm x 0.66 mm and demonstrates a Q of up to 1078 at 6.3 GHz and at 77 K.
Y Wang, M J Prest, Prest, MJ, Lancaster, M. J., M J Lancaster, Wang, Yi; id_orcid, Huang, Frederick, Lancaster, Michael, F Huang, Wang, Yi, Prest, M. J. (Martin J.), Huang, F., Lancaster, M.J., Wang, Y., Prest, M.J.   +14 more
core   +1 more source

Recent progress in miniature microwave filters

, 2008
This paper aims to review some miniature microwave filters developed recently, including dual-mode microstrip openloop resonator filters, folded waveguide resonator filters, multilayer filters and superconducting filters.
Jia-Sheng Hong, Hong, Jia Sheng
core   +1 more source

Microwave Photonic Filter for Fiber Optic Sensing Applications: A Review

IEEE Sensors Reviews
In this work, a detailed analysis of microwave photonic filters (MPFs) is discussed in the context of fiber optic sensing and measurement techniques.
Ritesh Kumar, Pankaj Kumar Singh, Sanjeev Kumar Raghuwanshi, Santosh Kumar   +3 more
doaj   +1 more source

New approach to computer aided design of coupled resonator filters

Journal of Telecommunications and Information Technology, 2003
A gradient based optimization technique along with a new definition of cost function is applied to synthesis of coupled resonators filters. The cost function is defined using location of zeros and poles of the filter`s transfer function. The topology of
Piotr Kozakowski, Michał Mrozowski
doaj   +1 more source

Development of Microwave Filters with Tunable Frequency and Flexibility Using Carbon Nanotube Paper. [PDF]

Nanomaterials (Basel), 2023
Liu JH, Huang YS.
europepmc   +1 more source

Design of U-Shaped Frequency Tunable Microwave Filters in MEMS Technology. [PDF]

Sensors (Basel), 2023
Giacomozzi F, Proietti E, Capoccia G, Sardi GM, Bartolucci G, Iannacci J, Tagliapietra G, Margesin B, Marcelli R.   +8 more
europepmc   +1 more source

Investigations on some planar microwave filters [PDF]

, 2014
Filters are substantial microwave components. RF/Microwave filters can be implemented using transmission lines. In this thesis microstrip bandpass filters had been designed for RF/microwave applications.
Krishna, Katta Saran
core  

NxN Coupling Matrix Synthesis of Dissipative Microwave Filters

, 2011
In this communication, the coupling matrix synthesis of dissipative microwave filters is analyzed and compared to the synthesis of lossless filters. A modified definition of the vector matrix product allows using the same synthesis procedure in both ...
Sorolla, Eden, Mattes, Michael, Otero, Pablo, Navarro Tapia, Diego, Michael Mattes, Eden Sorolla, Diego Navarro-Tapia, Pablo Otero   +7 more
core   +1 more source

Relative Permittivity Measurement of Microliter Volume Liquid Samples through Microwave Filters. [PDF]

Sensors (Basel), 2023
Yasin A, Gogosh N, Sohail SI, Abbas SM, Shafique MF, Mahmoud A.   +5 more
europepmc   +1 more source

Compact wide single‐/dual‐band bandpass filter with equal inductance configuration in thin film IPD technology

Electronics Letters
Here, based on thin film integrated passive device (TF‐IPD) technology, compact ultra‐wideband (UWB) bandpass filter (BPF) and dual‐band bandpass filter (DBBPF) with equal inductance configuration are proposed.
Zhi‐Hao Liu, Bao‐Guang Liu, Chong‐Hu Cheng, Yong Cheng   +3 more
doaj   +1 more source