Microwave and Optical Technology Letters: Vol 49, No 1

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Microwave and Optical Technology Letters: Volume 49, Issue 1

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Transmission characteristics of dielectric loaded double trapezoidal-ridge waveguide

Analysis of an E-shaped patch antenna

Modeling absorption of rough interface between dielectric and conductive medium

Microstrip dual-band bandpass filter using slow-wave resonators for WLAN applications

Short helical antenna with extremely small pitch angle

Study of the Bluetooth headset antenna with the user's head

The robust design for gapless microlens array fabrication using the incomplete developing and thermal reflow process

Novel compact bandpass filters with wide controllable fractional bandwidth

Wide stopband EBG structure design based on 2D nonlinearly tapered slot array

Compact designs of a shorted triangular patch antenna with a V slot

A miniaturized phased array aperture antenna based on bulk ferroelectric material

Millimeter wave bandpass filter using three-line microstrip structures

A SiGe HBT variable gain low noise amplifier with on-chip active balun design

Planar branched monopole antenna for UWB applications

Novel distributed planar negative refractive index material

CAD formula of microstrip line on two-layer substrate with loss by synthetic asymptote

Exploring the possibility of enhancing the bandwidth of μ-negative metamaterials by employing tunable varactors

Performance of duo-stage SOA based all-optical multicasting switching matrix for future grid networking

UMTS diplexer design using dual-mode ring resonators

Multiband internal antenna with independently adjusted resonance frequencies

Comparison of switching properties between 10 Gb/s RZ and NRZ signal format utilizing 4 × 4 optical crosspoint switch matrix

A coplanar waveguide-fed folded-slot monopole antenna for 5.8 GHz radio frequency identification application

Cladding mode coupling suppression in hole-assisted fiber BRAGG gratings

A 6 GHz low power differential VCO

Characteristics of low K thin film microstrip line on standard lossy silicon substrate for radio frequency integrated circuits

Compact bandpass filter using open-loop resonators with capacitive loading

Double negative media using interconnected ω-type metallic particles

A small-size semilumped three-port tunable power divider

Analysis of L–L transmission line metamaterials with coupled inductances

Circuit model and near-field behavior of a novel patch antenna for WWLAN applications

Coplanar to microstrip transitions for on-wafer measurements

An improved design of harmonic suppression for microstrip patch antennas

Transmission peak at low frequencies by a fractal distribution of metamaterials layers in free space

A novel concept for reconfigurable frequency selective surfaces based on silicon switches

New balanced UWB planar antenna

A CMOS multiphase shifting network with RC-CR filter and bias-level-scaled active interpolator

Improved spiral compact microstrip resonance cell low-pass filter with wide stopband characteristics

Improving the performance of a 10 Gbit/s optical communication system with a thermally actuated chromatic dispersion compensator based on chirped fiber Bragg gratings

Broadband CMOS mixer cell for UWB applications

Application of high impedance electromagnetic surface to archimedean planner spiral antenna

Optimising the coaxial-fed location to enhance circular polarization bandwidth of stacked microstrip antennas

Photonic microphone based on a dual-core multimode fiber head combined with a micromirror diaphragm

Characteristic of narrow-slot antennas on periodic ground planes

A novel programmable predistortion circuit for broadband InGaP/GaAs HBT power amplifier

Modelling of non linear elements using an extended iterative method

Low-loss triangular-patch dual-mode bandpass filter with slotted input/output

Full-wave analysis of a new designed wide band microstrip filter using the novel method of lines

Microstrip antenna miniaturization using partial dielectric material filling

A parallel coupled-line bandpass filter with wide stopband using slotted ground structures

Hexagonal dielectric resonator antenna for 2.4 GHz WLAN applications

Design of compact microstrip dual-band bandpass filters with λ/4 stepped-impedance resonators

Substrate integrated waveguide horn antenna with dielectric lens

Compact dual-band bandpass filter with enhanced feed coupling structures

Design of a CPW-fed ultrawideband fractal antenna

Multiband internal antenna using two layer shorted patches for mobile handsets

The mathematical group of scattering matrices: Introduction of scattering matrix multiplication

Ultrawideband planar microstrip-fed monopole antenna

An experimental study on electromagnetic properties of random fiber composite materials

A self-similar fractal electromagnetic band-gap structure in the power plane with broadband suppression of ground bounce noise

Experimental investigation of the influence of filters on regeneration performance in self-phase modulation based regenerator

A compact wide-band bandpass filter integrating SCMRC and SIRW structures

Directivity enhancement of circular polarized patch antenna using ring-shaped frequency selective surface superstrate

Waveguide miniaturization with Sr(ZnTi)Fe10O19 hexaferrite metamaterial

Design and signal integrity simulation of high speed digital system

Design and implementation of a dualband microwave filter using nonuniform lines

Low-phase-noise transformer-based top-series QVCO using GaInP/GaAs HBT technology

Minimized closed-loop high-selectivity dual-band filters using trisection stepped-impedance resonators

Safety assessment of breast cancer detection via ultrawideband microwave radar operating in pulsed-radiation mode

Application of the Foldy–Lax multiple scattering method to the analysis of vias in ball grid arrays and interior layers of printed circuit boards

Accurate equivalent circuit for etched resonator with effective negative permittivity

Single field-based equivalent circuit for stripline discontinuities and its applications

A novel multiband dipole antenna with a microstrip loop feed

Multiple sweep method of moments analysis of electromagnetic scattering from 3D targets on ocean-like rough surfaces

Microstrip-fed slot antennas backed by a very thin cavity

Waveguide miniaturization with Sr(ZnTi)Fe₁₀O₁₉ hexaferrite metamaterial