Since 1958, Microwave Journal has been the leading source for information about RF and Microwave technology, design techniques, news, events and educational information.  Microwave Journal reaches 50,000 qualified readers monthly with the print magazine that has a global reach.

Since 1958, Microwave Journal has been the premier source of information on RF and microwave technology, design techniques, news, events, and educational resources. It reaches 50,000 qualified readers each month with its print magazine, which has a global impact.

自1958年以来，Microwave Journal 一直是关于射频和微波技术、设计技巧、新闻、事件和教育信息的主要信息来源。Microwave Journal 每月接触到50,000名合格读者，印刷杂志具有全球影响力。

Microwave Journal

Matthew Morgan

Sander Weinreb

Microwave journal

Techniques for the Integration of High-Q Millimeter-Wave Filters in Multi-Function MMIC Modules

多功能MMIC模块中高Q毫米波滤波器的集成技术

The design of the front-end for a radio-astronomical receiver usually presents notable challenges in terms of large bandwidth and polarization purity and, more recently, for the very high frequencies investigated. In thisarticle, the design of the whole front-end at 100 GHz (horn and backing ortho-mode transducer) is discussed and the critical aspects related to the mechanical structure due to the high frequency of operation are outlined. The article also discusses the aluminum electroforming technology chosen for manufacturing the front-end. Finally, the results of measurements taken on prototypes are shown.

R. Banham

G. Valsecchi

L. Lucci

G. Pelosi

S. Selleri

V. Natale

R. Nesti

G. Tofani

Electro-formed Front-end at 100 GHz for Radioastronomical Applications

用于射电天文应用的100 GHz电成型前端

In this article, a design of custom bias tees to be used in a pulsed-bias, pulsed-RF measurement system is described. The bias tee design is such that the DC path allows bias pulses to pass through to the device unchanged, while still allowing RF measurements at as low a frequency as possible. The use of accurate component models led to a successful simulation-based development of a bias tee with a (three-port) frequency response that allows accurate pulsed S-parameter and pulsed IV measurement results to be achieved in the desired bandwidth.

Charles Baylis

Lawrence Dunleavy

William Clausen

DESIGN OF BIAS TEES FOR A PULSED-BIAS, P ULSED-RF TEST SYSTEM USING ACCURATE COMPONENT MODELS

使用精确元件模型的脉冲偏置P脉冲射频测试系统的偏置T设计

F. E. Gardiol

Y. Fournier

Salvan and cradle of wireless

无线电的发源地与摇篮

A planar printed triangular monopole antenna (PTMA) is presented for ultra-wideband (UWB) communications. The HFSS 3-D EM solver is employed for design simulation. A printed PTMA has been fabricated on a FR-4 substrate. The measured VSWR is less than 3 from 4 to 10 GHz. In the UWB communications frequency range, the measured phase distribution of the input impedance is quite linear and the H-plane patterns are almost omni-directional. The Kirchhoffs surface integral representation (KSIR) was adopted in the developed FDTD code to compute the far-field distributions from the near-field ones in the time domain. This is to investigate the radiated power spectral density (PSD) shaping to comply with the Federal Communications Commission (FCC) emission limit mask. The effect of various source pulses (first-order Rayleigh pulses with σ = 20, 30 and 50 ps) on the radiated PSD shaping is also studied.

Abbreviation
Journal Impact	0.45
Quartiles(Global)	TELECOMMUNICATIONS(Q4)

ISSN	0192-6225
h-index	31

Publication Information	Publisher: Horizon House，Publishing cycle: Monthly，Journal Type: trade-journal，Open Access Journals: No
Basic data	Year of publication: 1994，Proportion of original research papers: 100.00%，Self Citation Rate:0.00%， Gold OA Rate: 0.00%
Average review cycle	网友分享经验：平均1.0个月
Average recruitment ratio	网友分享经验：容易

Microwave Journal

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Techniques for the Integration of High-Q Millimeter-Wave Filters in Multi-Function MMIC Modules

Electro-formed Front-end at 100 GHz for Radioastronomical Applications

DESIGN OF BIAS TEES FOR A PULSED-BIAS, P ULSED-RF TEST SYSTEM USING ACCURATE COMPONENT MODELS

Salvan and cradle of wireless

A printed UWB triangular monopole antenna

Security in Automotive Radar and Vehicular Networks

Security in Automotive Radar and Vehicular Networks

Security in Automotive Radar and Vehicular Networks

Security in Automotive Radar and Vehicular Networks

Security in Automotive Radar and Vehicular Networks