| Books |
Microstrip Filters for RF/Microwave Applications
Jia-Shen G. Hong and M. J. Lancaster
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| Excerpt - page 1: "... divided into many frequency bands as indicated in Figure 1.1. Filters play important roles in many RF/microwave applications. They are used to ... select or confine the RF/microwave signals within assigned spectral limits. Emerging applications such as wireless communications ..." | | See more references to RF & Signal Filters in this book. |
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RF Technologies for Low-Power Wireless Communications
Tatsuo Itoh, George Haddad, and James Harvey
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| Excerpt - page 36: "... WIRELESS COMMUNICATIONS SYSTEM ARCHITECTURE AND PERFORMANCE cos(2n(f, + f~F)t) Received Signal RF Filter RF Filter cos(2nf/Ft) sin(27uf/Ft) Figure 1.29. Superheterodyne receiver. Q-Phase Signal ..." | | See more references to RF & Signal Filters in this book. |
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Passive RF & Microwave Integrated Circuits
Leo Maloratsky
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| Excerpt - page 301: "... (3) through a delay line (2) of the mod- ulating signal. The other delay lines (4) are connected between each pair of consecutive tracking filters to introduce a delay in the RF signal. Some of the RF delay lines (4) are followed ..." | | See more references to RF & Signal Filters in this book. |
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RF System Design of Transceivers for Wireless Communications
Qizheng Gu
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| Excerpt - page 81: "... Frequency responses of raised cosine filters 81 For a band-pass RF signal, which is shaped by a raised cosine filter, the bandwidth BW is twice of the base-hand bandwidth, and ..." | | See more references to RF & Signal Filters in this book. |
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Rf and Microwave Circuit Design for Wireless Communications (Artech House Mobile Communications)
Lawrence E. Larson
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| Excerpt - page 34: "... a fixed rms double-side-band noise variance in radians over a signal bandwidth. The signal bandwidth for ... transfer functions of all the filters in the RF transceiver, the signal matched filter, and the highpass transfer function ..." | | See more references to RF & Signal Filters in this book. |
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RF Design Guide: Systems, Circuits, and Equations
Peter Vizmuller
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| Excerpt - page 79: "... separate C4 and C5 do a better job at avoiding filter interaction due to tolerance accumulations. The resistive pad is also sometimes used to reduce ringing in the time domain when the filter is subjected to pulsed RF signals and to reduce passband ripple in the frequency response. A ..." | | See more references to RF & Signal Filters in this book. |
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Practical RF Circuit Design for Modern Wireless Systems, Volume I : Passive Circuits and Systems
Les Besser and Rowan Gilmore
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| Excerpt - page 84: "... semiconductor lattice of the active devices). Another source of unwanted signal arises from do offsets and ... mixer back out to the RF port, and because it has the same frequency as the incoming signal, out through the RF filter to the antenna. Even if an RF amplifier is used ..." | | See more references to RF & Signal Filters in this book. |
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High Linearity RF Amplifier Design
Peter B. Kenington
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| Excerpt - page 31: "... penalty in this process being the insertion loss of the filter. A square-law characteristic is often usefully applied in frequency mixers where the two `tones' are formed by the local oscillator and incoming RF signal. A tuned circuit or monolithic filter is then used to ..." | | See more references to RF & Signal Filters in this book. |
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Short-range Wireless Communication, Second Edition: Fundamentals of RF System Design and Application (Communications Engineering Series)
Alan Bensky
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| Excerpt - page 106: "... that may exceed the allowed channel bandwidth. Thus, special low-pass filters, shown in Figure 4-14, are inserted in the signal paths before modulation. Even with these filters, the abrupt change in the phase of the RF signal at the change of data state will also cause ..." | | See more references to RF & Signal Filters in this book. |
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High-Linearity CMOS RF Front-End Circuits
Yongwang Ding and Ramesh Harjani
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| Excerpt - page 76: "... of the major concerns of a down-conversion mixer. Both the signals and the interferers are amplified by LNA before they pass through the mixer. Many interferers are too close to the signals to be filtered out by on chip RF filters and those interferers can be much stronger than the desired ..." | | See more references to RF & Signal Filters in this book. |
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Radio Signal Finding (Tab Electronics)
Jim Sinclair
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| Excerpt - page 15: "... to the relatively large number of amplifying stages before the signal is limited to its final bandwidth by the adjacent channel filter. One trick that may be ... - - -~ tuned ~ RF mixer filter ~ detector ~ a~ I I F ; ..." | | See more references to RF & Signal Filters in this book. |
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RF Systems, Components, and Circuits Handbook, Second Edition
Ferril Losee
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| Excerpt - page 75: "... inputs from the timing circuit of the radar. The CW RF input to the ampli- fier system is from an upconverter that consists of a mixer and a bandpass filter. One input to the mixer is a CW RF signal from a stable local oscillator (a "stab"). The second input ..." | | See more references to RF & Signal Filters in this book. |
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Rf And Baseband Techniques for Software Defined Radio
Peter Kenington
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| Excerpt - page 43: "... of an A/D converter for wideband digitisation at IF or RF. anti-alias filter, to remove input signal frequencies which would otherwise alias into the wanted signal band, ..." | | See more references to RF & Signal Filters in this book. |
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Architectures for RF Frequency Synthesizers (The International Series in Engineering and Computer Science)
Cicero S. Vaucher
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| Excerpt - page 4: "... F the case of Figure 1-2(b) the remaining signal at the output of IF filter is "signal A" which was originally located at RF frequency iRF.I. For this situa- tion the LO frequency is ..." | | See more references to RF & Signal Filters in this book. |
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RF/Microwave Circuit Design for Wireless Applications
Ulrich L. Rohde and David P. Newkirk
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| Excerpt - page 1: "... transceivers, here is a "walk" through the block diagram. The RF signal intercepted by the antenna is fed through a duplex filter into a front end consisting of a preamplifier, an additional ..." | | See more references to RF & Signal Filters in this book. |
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The RF and Microwave Handbook
Mike Golio
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| Excerpt - page 64: "... possible to preserve battery life. In the receive mode the RF signal at the antenna is filtered with a low-loss antenna filter to reduce out-of-band interfering signals. This filter is also used ..." | | See more references to RF & Signal Filters in this book. |
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Handbook of RF and Wireless Technologies
Farid Dowla
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| Excerpt - page 126: "... its energy is offset in frequency by 20 MHz. IF filter selectivity can be used to ... to initially suppress the out-of-band signal. RF SNR The RF input bandwidth of an FHSS receiver is ..." | | See more references to RF & Signal Filters in this book. |
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Production Testing of Rf and System-On-A-Chip Devices for Wireless Communications (Artech House Microwave Library)
Keith B. Schaub and Joe Kelly
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| Excerpt - page 17: "... acting in their nonlinear ranges. The simplest construction of an RF mixer is the single-ended mixer ... The input RF and LO signals are combined and passed into a diode. Afterwards, a filter may be used to remove unwanted frequencies resulting from the ..." | | See more references to RF & Signal Filters in this book. |
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Spread Spectrum CDMA : IS-95 and IS-2000 for RF Communications
Steve Lee
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| Excerpt - page 2: "... at the various stages Transmitter Block Diagram Audio Amp BP Filter Antenna L n IOkHz IF ... Spectral Distribution LO e g RF Signal e g. 825 MHz 835 MHz Figure 1.1 A block ..." | | See more references to RF & Signal Filters in this book. |
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Microwave and RF Product Applications
Mike Golio
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| Excerpt - page 72: "... possible to preserve battery life. In the receive mode the RF signal at the antenna is filtered with a low-loss antenna filter to reduce out-of-band interfering signals. This filter is also used ..." | | See more references to RF & Signal Filters in this book. |
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Low-Voltage CMOS RF Frequency Synthesizers
Howard Cam Luong and Gerry Chi Tak Leung
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| Excerpt - page 100: "... 2, ... , 124 is the channel number. To receive signals in different channels, a GSM-receiver front-end shown in Fig. 6.1 is adopted. The receiver front-end consists of a low noise amplifier (LNA) and an RF filter for filtering out- of-band noise and blocking signals. The received ..." | | See more references to RF & Signal Filters in this book. |
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Principles of Adaptive Filters and Self-learning Systems (Advanced Textbooks in Control and Signal Processing)
Anthony Zaknich
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| Excerpt - page 36: "... 36 Principles of Adaptive Filters and Self-learning Systems transform M(ja = 0 for Ioi ? 2)rF /2. A sampled signal m(t) is generated by sampling the signal m(t) using an ..." | | See more references to RF & Signal Filters in this book. |
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Essentials of RF and Microwave Grounding (Artech House Microwave Library)
Eric Holzman
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| Excerpt - page 86: "... 86 Essentials of RF and Microwave Grounding to route electromagnetic signals inside modules between components such as oscillators, amplifiers, and filters, most engineers use low cost planar transmis- sion line-based circuit ..." | | See more references to RF & Signal Filters in this book. |
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Magnitude and Delay Approximation of 1-D and 2-D Digital Filters (Digital Signal Processing)
Belle A. Shenoi
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Microwave and Rf Design of Wireless Systems
David M. Pozar
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| Excerpt - page 77: "... IN LINEAR SYSTEMS In a wireless radio receiver, both desired signals and undesired noise pass through various stages, such as RF amplifiers, filters, and mixers. These functions generally alter the statistical properties of ..." | | See more references to RF & Signal Filters in this book. |
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Advanced Array Systems, Applications and RF Technologies (Signal Processing and its Applications)
Nicholas Fourikis
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RF Microwave Wireless Systems
Kai Chang
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| Excerpt - page 150: "... system as shown in Fig. 5.3 is used. A preselector filter (Filter 1) limits the bandwidth ... suppress LO energy emission. The RF amplifier will have a low ... and to reject the image signal generated by the first mixer. The first mixer generates the ..." | | See more references to RF & Signal Filters in this book. |
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Signal Hill (Images of America)
Ken Davis and The Signal Hill Historical Society
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RF and Microwave Power Amplifier Design (McGraw-Hill Professional Engineering)
Andrei Grebennikov
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| Excerpt - page 233: "... base of the device Q1 to form a low-pass RC filter, which provides better isolation of the bias circuit from the RF signal, with a more constant base-emitter dc bias voltage (curve 3). ..." | | See more references to RF & Signal Filters in this book. |
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RF MEMS: Theory, Design, and Technology
Gabriel M. Rebeiz
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| Excerpt - page 172: "... also applicable to telecommunication base stations requiring low-loss switches for signal routing , filter banks, and antenna sectoring (at least on the receive section because power handling of RF MEMS switches is still a major problem). Also, many defense ..." | | See more references to RF & Signal Filters in this book. |
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Advanced Techniques in RF Power Amplifier Design
Steve C. Cripps
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| Excerpt - page 106: "... ago, which proposed some methods of conveying information on an RF carrier which could survive a ... North American Digital Cellular (NADC) signal. This is a 7T/4 differential ... Nyquist raised root cosine (RRC) filter. The filter is a key element; it greatly reduces the ..." | | See more references to RF & Signal Filters in this book. |
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Mixed-signal and DSP Design Techniques (Analog Devices)
Engineering Staff Analog Devices Inc. and Walt Kester
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| Excerpt - page 10: "... Sampling Interval, 1/fs, for Real-Time Operation n't Forget Analog Signal Processing gh Frequency/RF Filtering, Modulation, Demodulation alog Antialiasing and Reconstruction Filters with ADCs and DACs ere Common Sense and Economics ..." | | See more references to RF & Signal Filters in this book. |
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Theory and Design of Microwave Filters (Ieee Electromagnetic Waves Series)
Ian C. Hunter
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| Excerpt - page 1: "... radio is becoming as widespread as conventional telephony. Microwave and RF filters are widely used in all these systems in order to discriminate between wanted and unwanted signal frequencies. Cellular radio provides particularly stringent filter requirements both in ..." | | See more references to RF & Signal Filters in this book. |
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RF & Microwave Circuit Design for Wireless Applicatons
Kai Chang, Inder Bahl, Vijay Nair, and Shyam Murarka
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| Excerpt - page 88: "... gain, and a high intercept point, set for receiver performance. Filter no. 2 is used to reject harmonics generated by the RF amplifier and to reject the image signal generated by the first mixer. The first mixer generates the ..." | | See more references to RF & Signal Filters in this book. |
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Optimizing Wireless/RF Circuits
John D. Lenk
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| Excerpt - page 3: "... bands, where the station channels are 6 MHz apart, the RF amplifiers are of the wideband ... type) because the transmitted RIP signal is about 4.5 MHz wide. ... One is as a bandpass filter, which passes signals from the desired station and rejects all ..." | | See more references to RF & Signal Filters in this book. |
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RF Components and Circuits
Joe Carr
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| Excerpt - page 42: "... frequency. The IF can be higher or lower than the RF frequency, but it will always ... of the IF amplifier output signal is applied to an automatic ... of a rectifier and ripple filter that produces a DC control voltage. The DC control voltage ..." | | See more references to RF & Signal Filters in this book. |
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