Results 51 to 60 of about 740,918 (215)
A 0.85–1.25 GHz On‐Chip Tunable Bandpass Filter Using Cascaded Parametric Mixing in GaAs MMIC
Electronics Letters, Volume 62, Issue 1, January/December 2026.This paper demonstrates the first fully integrated GaAs MMIC implementation of a parametric frequency‐translated bandpass filter using cascaded up‐ and down‐conversion stages around a fixed idler resonance. The proposed architecture enables continuous tuning from 0.85 to 1.25 GHz with near‐unity gain, <3 dB insertion loss and >30 dB out‐of‐band ...
Sean C. Chen +3 more
wiley +1 more source
, 2009 In this paper we present design of a compact microstrip pseudo-interdigital stepped impedance bandpass filter with improved stopband performance. Stepped-impedance resonators are used to maximise the ratio between higher order and fundamental resonances.
Budimir, D., Zayniyev, D.
core +1 more source
Balanced Diplexer With Widely Separated Differential Passbands Using Input Embedded Resonators
Electronics Letters, Volume 62, Issue 1, January/December 2026.This article presents a balanced‐to‐balanced diplexer using embedded resonators as a common dual‐band input stage, enabling independently tuneable and widely separated differential‐mode passbands without increasing the number of resonators in the output branches.
Jose Luis Medrán del Río +3 more
wiley +1 more source
In-band frequency response for microstrip bandpass filter shown in Fig 4.
, 2016 In-band frequency response for microstrip bandpass filter shown in Fig 4.
Yaqeen S. Mezaal (678572) +1 more
core +1 more source
ETRI Journal, 2022 This study presents a novel multilayer structure of parallel coupled-line bandpass filtercentered at 2.42 GHz with a fractional bandwidth value of approximately 19.4%.
Esmaeil Fathi +2 more
doaj +1 more source
Electronics Letters, Volume 62, Issue 1, January/December 2026.A compact ceramic integrated passive device filtering power divider is proposed using the coordinated design of a high‐pass π‐type power‐divider network and a modified inverse‐Chebyshev filtering network with controllable transmission zeros, enabling broad bandwidth, sharp skirt selectivity, high isolation and wide upper‐stopband suppression.
YiJian Cai +7 more
wiley +1 more source
Analysis of an Impedance‐Adaptive W‐Band GaN MMIC Power Amplifier
IET Microwaves, Antennas &Propagation, Volume 20, Issue 1, January/December 2026.This paper presents a W‐band GaN MMIC power amplifier with an integrated reconfigurable matching network implemented in a 40‐nm GaN‐on‐SiC process. The three‐stage PA achieves 18.1 dB gain and 25.3 dBm output power at 77 GHz, demonstrating the feasibility of embedding reconfigurable elements in millimetre‐wave PAs.
Stefan Stroessner +4 more
wiley +1 more source
Compact Microstrip Bandpass Filter [PDF]
, 2017 In microwave communication systems, the bandpass filter is an essential component, which is usually used in both transmitter and receiver. Parallel-coupled microstrip bandpass filter is one of the most popular filters in communication systems.
Said, Faridah
core
Adapting Mixer Metamaterials With a Metasurface Absorber
IET Radar, Sonar &Navigation, Volume 20, Issue 1, January/December 2026.This study investigates mixer metasurfaces, which use a top frequency‐selective surface (FSS) mixer and a transmission line local oscillator (LO) layer, to optimise the upconversion of signals. Experimental and simulated results detail how input signals (e.g., 2.1–4.45 GHz) on the LO layer switch diodes on the mixer layer, and the structure is ...
Douglas A. Bowe +2 more
wiley +1 more source
Wideband and harmonic suppression method of Parallel Coupled Microstrip Bandpass Filter using centered single groove [PDF]
, 2007 In this paper, a single grooved wideband Parallel Coupled Microstrip Bandpass Filter (PCMBF) with improved passband response and first harmonic suppression is described. The suppression of first harmonic spurious response was done by using a transmission
Esa, Mazlina +5 more
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