Frequenz is one of the leading scientific and technological journals covering all aspects of RF-, Microwave-, and THz-Engineering. It is a peer-reviewed, bi-monthly published journal.Frequenz was first published in 1947 with a circulation of 7000 copies, focusing on telecommunications. Today, the major objective of Frequenz is to highlight current research activities and development efforts in RF-, Microwave-, and THz-Engineering throughout a wide frequency spectrum ranging from radio via microwave up to THz frequencies.RF-, Microwave-, and THz-Engineering is a very active area of Research & Development as well as of Applications in a wide variety of fields. It has been the key to enabling technologies responsible for phenomenal growth of satellite broadcasting, wireless communications, satellite and terrestrial mobile communications and navigation, high-speed THz communication systems. It will open up new technologies in communications, radar, remote sensing and imaging, in identification and localization as well as in sensors, e.g. for wireless industrial process and environmental monitoring as well as for biomedical sensing.
Frequenz是领先的科技期刊之一,涵盖射频、微波和太赫兹工程的所有方面。《Frequenz》于1947年首次出版,发行量为7000份,主要关注电信领域。今天,Frequenz的主要目标是突出当前在射频、微波和太赫兹工程领域的研究活动和开发工作,涵盖从无线电到微波直至太赫兹频率的宽频谱。射频、微波和太赫兹工程是一个非常活跃的研究与开发领域,也是广泛领域的应用领域。它一直是促成卫星广播、无线通信、卫星和地面移动的通信和导航、高速太赫兹通信系统显著增长的技术的关键。它将在通信、雷达、遥感和成像、识别和定位以及传感器等领域开辟新技术,例如无线工业过程和环境监测以及生物医学传感。
RCS Enhancement of Dielectric Resonator Tag Using Spherical Lens
来源期刊:FrequenzDOI:10.1515/freq-2018-0224
Compact Ultra-Wide Upper Stopband Microstrip Dual-Band BPF Using Tapered and Octagonal Loop Resonators
来源期刊:FrequenzDOI:10.1515/freq-2019-0060
Modelling of Acoustic Wave Propagation Due to Partial Discharge and Its Detection and Localization in an Oil-Filled Distribution Transformer
来源期刊:FrequenzDOI:10.1515/freq-2019-0050
Fully Dielectric Rod Antenna Arrays with Integrated Power Divider
来源期刊:FrequenzDOI:10.1515/freq-2019-0152
A Lowpass Filter Design Using Curved and Fountain Shaped Resonators
来源期刊:FrequenzDOI:10.1515/freq-2019-0013
Microstrip Hexagonal Fractal Antenna for Military Applications
来源期刊:FrequenzDOI:10.1515/freq-2019-0028
Design and Analysis of Full and Half Mode Substrate Integrated Waveguide Planar Leaky Wave Antenna with Continuous Beam Scanning in X-Ku Band
来源期刊:FrequenzDOI:10.1515/freq-2018-0212
Inverse Scattering Related to Cylindrical Bodies Buried in a Lossy Circular Cylinder with Resistive Boundary
来源期刊:FrequenzDOI:10.1515/freq-2018-0185
Wide-Angle RCS Enhanced Tag Based on Dielectric Resonator – Lens Combination
来源期刊:FrequenzDOI:10.1515/freq-2019-0068
Defense against Lion Attack in Cognitive Radio Systems using the Markov Decision Process Approach
来源期刊:FrequenzDOI:10.1515/freq-2013-0048
Computational Study of Photonic Crystal Resonator for Biosensor Application
来源期刊:FrequenzDOI:10.1515/freq-2019-0025
Microstrip Lowpass Filter with Ultra-Wide Stopband Using Folded Structures
来源期刊:FrequenzDOI:10.1515/freq-2018-0237
Near Zero Parameter Metamaterial Inspired Superstrate for Isolation Improvement in MIMO Wireless Application
来源期刊:FrequenzDOI:10.1515/freq-2019-0070
A Tri-band Angularly Stable Frequency Selective Surface with Controllable Resonances for EM Shielding
来源期刊:FrequenzDOI:10.1515/freq-2018-0231
A Position-Independent Reflection-Only Method for Complex Permittivity and Permeability Determination with One Sample
来源期刊:FrequenzDOI:10.1515/freq-2019-0062
Compact and Circularly Polarized Hemispherical DRA for C-Band Applications
来源期刊:FrequenzDOI:10.1515/freq-2018-0215
Two- and Four-Pole Multilayer SIW Filter with High Selectivity and Higher-Order Mode Suppression
来源期刊:FrequenzDOI:10.1515/freq-2018-0214
A Multi-Thresholding Method Based on Otsu’s Algorithm for the Detection of Concealed Threats in Passive Millimeter-Wave Images
来源期刊:FrequenzDOI:10.1515/freq-2018-0255
A 5.7\u2006mW, UWB LNA for Wireless Applications Using Noise Canceling Technique in 90\u2006nm CMOS
来源期刊:FrequenzDOI:10.1515/freq-2019-0051
4-Channel Tunable Optical Demultiplexer Based on Nonlinearity Phenomenon in 2D Resonant Cavity Photonic Crystals
来源期刊:FrequenzDOI:10.1515/freq-2019-0082
Wideband High Gain Cylindrical Dielectric Resonator Antenna for X-Band Applications
来源期刊:FrequenzDOI:10.1515/freq-2018-0092
Hexagonal Nested Loop Fractal Antenna for Quad Band Wireless Applications
来源期刊:FrequenzDOI:10.1515/freq-2018-0115
Multilayer SIW Dual-Band Filters with Independent Band Characteristics and High Selectivity
来源期刊:FrequenzDOI:10.1515/freq-2019-0024
Folded W-Band Waveguide Filters with Resonant Coupling Apertures for the Generation of Additional Transmission Zeros
来源期刊:FrequenzDOI:10.1515/freq-2019-0151
A Compact Third-Order Triplexer Using Common Lumped-Element Triple-Mode Resonator
来源期刊:FrequenzDOI:10.1515/freq-2018-0259
Broad-Band Substrate-Free Planar Metamaterial Lens Based on a Geometric Transformation of Polygon
来源期刊:FrequenzDOI:10.1515/freq-2019-0017
Circularly Polarized Microstrip Antenna Using SLPD Electromagnetic Band Gap Structure
来源期刊:FrequenzDOI:10.1515/freq-2019-0081
Low-Cost Transmitarray Antenna Designs in V-Band based on Unit-Cells with 1\u2009Bit Phase Resolution
来源期刊:FrequenzDOI:10.1515/freq-2019-0140
Polarization Reconfigurable Dual-Band Rectangular Slot Antenna
来源期刊:FrequenzDOI:10.1515/freq-2019-0020
A Filtering Power Divider with Tunable Center Frequency and Wide Stopband
来源期刊:FrequenzDOI:10.1515/freq-2018-0261
Photonic Components for Signal Generation and Distribution for Large Aperture Radar in Autonomous Driving
来源期刊:FrequenzDOI:10.1515/freq-2019-0143
A Design of the Beam-Adjustable Metasurface Based on the Plasma Metamaterial with the Dielectric Matching Layers
来源期刊:FrequenzDOI:10.1515/freq-2018-0166
Design of Balanced Filter with Wide Stopband by Using Discriminating Coupling
来源期刊:FrequenzDOI:10.1515/freq-2018-0174
A Novel Method for High Frequency-Resolution Group Delay Acquisition Based on Tikhonov Regularization
来源期刊:FrequenzDOI:10.1515/freq-2019-0011
Design of Novel Compact Quad-Band Bandpass Filter with High Selectivity
来源期刊:FrequenzDOI:10.1515/freq-2019-0043
Calibration of MIMO Fully Polarimetric Imaging Radar Systems with Passive Targets
来源期刊:FrequenzDOI:10.1515/freq-2019-0154
A Balanced Dual-Band BPF Based on C-CSRR with Improved Passband Selectivity
来源期刊:FrequenzDOI:10.1515/freq-2018-0239
Reconfigurable Graphene Circular Polarization Reflectarray/Transmitarray Antenna
来源期刊:FrequenzDOI:10.1515/freq-2018-0156
Design and Development of Low-Profile Multi-Band Antenna Fed by SIW Cavity Resonator Using Twin Apertures
来源期刊:FrequenzDOI:10.1515/freq-2018-0250
A Path-Specific Interpolation-and Weighting-Method to Speed up Ray-Tracer Path-Finding
来源期刊:FrequenzDOI:10.1515/freq-2018-0228
A Balanced Dual-Band BPF with High CM Suppression and Improved Selectivity
来源期刊:FrequenzDOI:10.1515/freq-2018-0243
Design and Analysis of a Dispersion-engineered and Highly Nonlinear Rib Waveguide for Generation of Broadband Supercontinuum Spectra
来源期刊:FrequenzDOI:10.1515/freq-2019-0098
Device-to-Device Radio Link Analysis at 2.4, 3.4, 5.2, 28 and 60\u2006GHz in Indoor Communication Environments
来源期刊:FrequenzDOI:10.1515/freq-2018-0158
Development of Multistage Digital Filters for Dither Signal Removal in Ring Laser Gyro
来源期刊:FrequenzDOI:10.1515/freq-2018-0195
A Broadband Differential Antenna Based on Common-Gate/Common-Source Active Balun Feed
来源期刊:FrequenzDOI:10.1515/freq-2018-0143
Investigation of Nanomaterial Dipoles for SAR Reduction in Human Head
来源期刊:FrequenzDOI:10.1515/freq-2018-0220
Design of a Miniaturized UWB-MIMO Antenna with Four Notched-Band Characteristics
来源期刊:FrequenzDOI:10.1515/freq-2018-0227
Dual-Polarization and Low-Sidelobe Corrugated Rectangular Horn Antennas for Outdoor RCS Measurement
来源期刊:FrequenzDOI:10.1515/freq-2019-0039
A Wideband Polarization Reconfigurable Antenna Array Based on Mode Combination Method
来源期刊:FrequenzDOI:10.1515/freq-2018-0235
Development and Miniaturized of Circularly Polarization Diversity at Cavity Backed SIW Antenna for X-Band Application
来源期刊:FrequenzDOI:10.1515/freq-2018-0230