Zobrazeno 1 - 10
of 24
pro vyhledávání: '"F.S. Coale"'
Autor:
F.S. Coale, R.B. Mouw
Publikováno v:
PTGMTT International Symposium Digest.
There has been increasing interest in the past few years in methods for obtaining microwave power derived for vhf sources by means of single-stage multipliers of higher harmonic order. While such a method is less efficient than a cascade of varactor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58fb63311c146a06d900b879dea8c873
https://doi.org/10.1109/ptgmtt.1964.1122451
https://doi.org/10.1109/ptgmtt.1964.1122451
Autor:
P.M. LaTourrette, F.S. Coale
Publikováno v:
G-MTT Symposium Digest.
Integration of a semiconductor diode within a microwave filter circuit may result in superior performance over separate components. This paper will consider several classes of devices which yield electrical and mechanical characteristics impossible t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::886a5de75ff789ce3033db5f56df93ba
https://doi.org/10.1109/gmtt.1965.1122476
https://doi.org/10.1109/gmtt.1965.1122476
Publikováno v:
G-MTT International Symposium Digest.
In most microwave systems signals are converted from one frequency to another -- usually from microwave to conventional intermediate frequencies from 30 - 200 MHz. However, there is a large class of systems which employ microwave translators which co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78aa31cfa46929856e8c4085918115e3
https://doi.org/10.1109/gmtt.1966.1122526
https://doi.org/10.1109/gmtt.1966.1122526
Autor:
F.S. Coale
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 3:59-62
Crystal circuit is used wherein switching is accomplished by varying dc voltage across a crystal. Impedance of crystal plus its mount varies from low inductive to high capacitive value. Maximum attenuation frequency of high-pass, series m-derived fil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9eddea6d214aa5fe6533565f44a3e49e
https://doi.org/10.1109/tmtt.1955.1124994
https://doi.org/10.1109/tmtt.1955.1124994
Autor:
F.S. Coale
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 6:450-453
The design of microwave multiplexing systems for frequency channelization of a broad-band microwave spectrum is complicated by problems such as off-resonance mismatch and mutual interaction between adjacent filters. By employing directional filters a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b74f6a5bc89514a0f1f83fd1b78fbd1
https://doi.org/10.1109/tmtt.1958.1125223
https://doi.org/10.1109/tmtt.1958.1125223
Autor:
F.S. Coale
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 4:256-260
A new type of microwave filter is presented in which resonance occurs in the form of a traveling wave rather than in the conventional form of a standing wave. This device is a constant-resistance circuit, and therefore presents a very low input vswr.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6c7e1e42be493a57363997b8ab37260
https://doi.org/10.1109/tmtt.1956.1125073
https://doi.org/10.1109/tmtt.1956.1125073
Autor:
G. Goubau, F.S. Coale, C.R. McGeoch, P.P. Lombardini, G.J. Wheeler, C.R. Mingins, P. A. Loth, E.A. Ohm, G.S. Kasai, M.T. Weiss, W.K. Kahn, R.F. Schwartz, J.P. Vinding, H.M. Altschuler, P.J. Allen, A.D. Frost, T.N. Anderson, P.J. Kelly, J. Reed, R.W. Klopfenstein, S.D. Robertson, J.W.E. Griemsmann
Publikováno v:
IRE Transactions on Microwave Theory and Techniques. 4:271-274
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a310f2c46d384fd3c6a719a844645774
https://doi.org/10.1109/tmtt.1956.1125077
https://doi.org/10.1109/tmtt.1956.1125077
Autor:
W.P. Peyser, F.S. Coale, J.H. Vogelman, M.H. Sirvetz, R.W. Beatty, R.V. Garver, E.O. Schulz-DuBois, E.L. Ginzton, J.B. Linker, M.A. Harper, E.M.T. Jones, J.K. Shimizu, R. de Buda, W.S.C. Chang, V.J. Albanese, H.J. Riblet, J. Reed, E.G. Spencer, B.J. Duncan, A. Hendry, K. Fujisawa, D. C. Stinson, G.E. Schafer, G.J. Wheeler, L. Solymar, L.K. Anderson, B.C. Vafiades, C.M. Angulo, H.H. Grimm
Publikováno v:
IRE Transactions on Microwave Theory and Techniques. 6:457-460
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18fc3a88092f2ca05c84a16480218aad
https://doi.org/10.1109/tmtt.1958.1125227
https://doi.org/10.1109/tmtt.1958.1125227
Autor:
F.S. Coale, W.L. Wallick
Publikováno v:
1969 G-MTT International Microwave Symposium.
A new precision waveguide attenuator is presented which is the dual of the rotary vane attenuator. The device consists of rectangular to circular waveguide transitions coupled to a section of circular waveguide containing a pair of longitudinal slots
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd40b833dbde84d77c11d4c943e441b1
https://doi.org/10.1109/gmtt.1969.1122658
https://doi.org/10.1109/gmtt.1969.1122658
Publikováno v:
G-MTT 1970 International Microwave Symposium.
With the advent of microwave integrated circuits many circuits which have been discarded in the early days of microwave theory and techniques are finding new applications. The bridged-T has been used for years in low frequency applications as attenua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f362d63d7ff6f4b9795fc4ea896a3c28
https://doi.org/10.1109/gmtt.1970.1122769
https://doi.org/10.1109/gmtt.1970.1122769