Results 241 to 250 of about 213,927 (300)

Dual band bandpass filters with full band reflectionless response and enhanced upper stopband suppression. [PDF]

Sci Rep
Wu G, Jin Y, Zhang W, Jiang R, Shi J.
europepmc   +1 more source

A Dual-Band Flexible MIMO Array Antenna for Sub-6 GHz 5G Communications. [PDF]

Sensors (Basel)
John DM, Ali T, Vincent S, Pathan S, Anguera J, Virdee B, David RM, Nayak K, Puthenveettil Gopi S.   +8 more
europepmc   +1 more source

A High-Gain and Dual-Band Compact Metasurface Antenna for Wi-Fi/WLAN Applications. [PDF]

Materials (Basel)
Zhou Y, Zheng Y.
europepmc   +1 more source

Dual-Band Planar Microwave Solid Complex Dielectric Constant Sensor System Based on E-Interdigital Structure. [PDF]

Sensors (Basel)
Shi H, Zhang X, Huang L, Wang K, Wang Z.
europepmc   +1 more source

Dual-Band Electrochromic Smart Window for Dynamic Switching Between Radiative Cooling and Solar Heating. [PDF]

Adv Sci (Weinh)
Zhao X, Chen Q, Fan F, Wang Q, Su Y, Liu M, Zhu F, Zhao D.   +7 more
europepmc   +1 more source

Dual band radio apparatus

, 2001
Jagielski, O., Pedersen, Gert Frølund; id_orcid 0000-0002-6570-7387   +1 more
openaire   +1 more source

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A Novel Dual-Band Branch Line Coupler for Dual-Band Butler Matrix

IEEE Transactions on Circuits and Systems II: Express Briefs, 2019
In this brief, a novel dual-band branch line coupler (BLC) for designing a dual-band Butler matrix (BM) has been proposed. To realize the proposed BLC, a unique dual-band impedance transformer (DBIT) with a derivation of closed-form design equations, capable of performing a dual-band operation for a traditional transmission line (TL) of any electrical ...
Aijaz M Zaidi, Binod K Kanaujia, Mirza Tariq Beg   +2 more
exaly   +2 more sources

Dual-Band Crossed-Dipole Reflectarray With Dual-Band Frequency Selective Surface

IEEE Antennas and Wireless Propagation Letters, 2013
A novel dual-band reflectarray comprising crossed-dipole elements and dual-band frequency selective surface (FSS) printed on both sides of a dielectric substrate is presented. The dual-band FSS function is used as a reflective ground plane. Compared to the dual-band reflectarray backed by a solid ground, the dual-band FSS-backed reflectarray could ...
Yang Chen, Lei Chen, Hao Wang, Xin-Tao Gu, Xiao-Wei Shi   +4 more
exaly   +2 more sources

A dual‐band bandpass filter based on dual‐band DBR

Microwave and Optical Technology Letters, 2011
AbstractA dual‐band bandpass filter using a new dual‐band dual‐behavior resonator (DBR) structure is proposed.The new dual‐band DBR consists of only two stopband elements connected in parallel. One is a uniform impedance open‐circuited stub and the other is a stepped impedance open‐circuited stub.
Changzhou Hua, Chen Miao, Jin Xu, Hui Wang, Wen Wu   +4 more
openaire   +1 more source

Dual-Band Mixer Design

IEICE Transactions on Electronics, 2005
This paper presents a dual-band mixer equipped with a dual-band load using current combine technique to minimize chip area by sharing inductors for each frequency band. A systematic design methodology for the current combine load based on parasitic effect considerations is also developed.
Mei-Fen Chou, Kuei-Ann Wen, Chun-Yen Chang 0002   +2 more
openaire   +1 more source